five
degrees of freedom is the number of ‘options’ (in this case the number is six) minus one
6-1= 5
The study is conducted to determine whether a dice is fair or not. The degree of freedom for a chi-square goodness of fit test is five.
What is the degree of freedom?The degree of freedom is the max number of logically independent values and has a freedom of vary and is discussed in the relation to hypothesis testing.
The chi-square goodness of fit is used for determining whether a variable is likely to come to form the specific distribution or not. The number of options is six thus minus one is five.
Find out more information about the degree of freedom.
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A local government is planning to build new roads that will divide a forest into several fragments. The roads can follow several different designs, each of which will result in fragments of different sizes. Which design will probably produce the most pronounced edge effects on the organisms living in the forest?
Three rectangular fragments, each of which is 2 miles wide and 20 miles long
Three rectangular fragments, each of which is 4 miles wide and 10 miles long
Three rectangular fragments, each of which is 5 miles wide and 8 miles long
Four rectangular fragments, each of which is 3 miles wide and 10 miles long
Four rectangular fragments, each of which is 5 miles wide and 6 miles long
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Answer: Design 1 - Three rectangular fragments, each of which is 2 miles wide and 20 miles long
Explanation:
Perimeter of rectangular = 2 (Length + Width)
P = 2 (L + W)
Design 1
P = 2 (20 + 2) = 44 miles
P = 44 miles
Three rectangular fragments = 3 * 44 = 132 miles
Design 2
P = 2 (10 + 4) = 28 miles
P = 28 miles
Three rectangular fragments = 3 * 28 = 84 miles
Design 3
P = 2 (8 + 5) = 26 miles
P = 26 miles
Three rectangular fragments = 3 * 26 = 78 miles
Design 4
P = 2 (10 + 3) = 26 miles
P = 26 miles
Four rectangular fragments = 4 * 26 = 104 miles
Design 5
P = 2 (6 + 5) = 22 miles
P = 22 miles
Four rectangular fragments = 4 * 22 = 88 miles
Edge effects is a term in ecology use to refer to changes in the community structures that occur at the boundary of two or more habitats & could lead to greater biodiversity
Based on this, the design that will probably produce the most pronounced edge effects on the organisms living in the forest is Design 1
Can you graduate Penn Foster with RETURNED assignments?
Different programs have different rules about how assignments are returned, whether you can submit them again, and what you need to do to graduate.
What is graduationPenn Foster is an online school that has the authority to provide education. They offer different programs like high school diplomas, career diplomas, and associate degrees.
It is recommended to check Penn Foster's official website or contact their admissions or student support team to get the most accurate and current information about their rules on returned assignments and graduation requirements.
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If you transfer $100 from your piggy bank to your savings account
A. M1 decreases by $100.
B. M2 increases by $100.
C. M1 decreases by $100 and M2 increases by $100.
D. M2 decreases by $100 and M1 increases by $100.
E. there is no immediate change in the money supply.
Answer:
A. M1 Decreases by $100
Explanation:
Since your piggy bank is part of both M1 and M2, but the savings account is only M2, then M1 will decrease by that $100 while M2 will be unchanged.
For a more visual explanation, see the attached image.
M1 decreases by $100 , Option A is the right answer.
What is a Saving account ?An account which a person opens in a bank with the motive of security and getting interest is called a saving account.
It is asked in the question that
If you transfer $100 from your piggy bank to your savings account
What will be the decrease or increase in M1 and M2
As the piggy bank is part of both M1 and M2 ,
the savings account is only M2,
so M1 will decrease by that $100
but M2 will be unchanged.
M1 Decreases by $100
Therefore Option A is the right answer.
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Explain why a large satellite cannot exist closer to Saturn than the outer edge of its ring system.
Answer:
Probably one of those asteroids will smash into it
Explanation:
Dr. Williams conducted a survey in the mall, measuring the shopping habits of people ages 15, 25, 35, 45, and 55, with 10 people in each group. Which of the following best describes her study? an experiment a cross-sectional study a case study a longitudinal study a double-blind study
Answer:
A cross-sectional study
Explanation:
The best fit would be cross-sectional study, for one because it is observational, meaning there is no manipulation of variables like you would find in an experiment. Secondly, it is comparing populations within different groups, in this case age groups. Although, this can also be done through a longitudinal study, but as the name suggests, it is longitudinal so it is done over longer periods of time.
Answer:
A cross-sectional study
Explanation:
While driving you encounter an emergency/service vehicle stopped ahead. Discuss how the Move Over Law applies to this situation and your responsibilities as a driver.
the move over law is for safety of yourself and the officer and the ones pulled over as.a driver pulling over helps the officer control the situation with the pulled over person
if it is an ambulance or a firetruck with their sirens on it means they are having to get to an emergency so for the others safety for the emergency to save lives pulling over let's them get through
Answer:
if it is an ambulance or a firetruck with their sirens on it means they are having to get to an emergency so for the others safety for the emergency to save lives pulling over let's them get through
Which of the following contradictions best exemplifies why the Democratic Party struggled during the 1928 presidential election?
A. It tried to appeal to religious fundamentalists along with committed secularists.
B. It promoted Jim Crow laws but saw an influx of African American voters to its districts.
C. It was forced to publicly endorse Prohibition despite the objections of big businesses.
D. It relied on the support of both the Ku Klux Klan and Roman Catholic immigrants.
The Democratic Party's struggle in the 1928 presidential election was best exemplified by its divided stance on Prohibition, reflecting deep conflicts between urban "wets" and rural "dries" which hampered the party's electoral success.
Explanation:The Democratic Party faced significant internal conflict during the 1928 presidential election due to a fundamental contradiction exemplified by their need to cater to diametrically opposed constituencies: urban, northern "wets" who opposed Prohibition and rural, southern "dries" who were in favor of it. This tension within the party undermined their unity and opened the door for Republican ascendancy during the era. Moreover, while the party attempted to avoid the contentious issue of slavery, it struggled to maintain harmony between diverse voter bases, particularly as different regions and social groups had conflicting interests and priorities.
In the context of the options provided and the historical setting, the most accurate contradiction that exemplifies the Democratic Party's struggle during the 1928 presidential election is option C - the party was forced to publicly endorse Prohibition despite the objections of big businesses and urban constituents.
what was the first song that was ever played on the radio, the moon, on a piano, in space. also what was the first song ever recorded on the phonograph.
Answer:
O Holy Night Was the first song ever recorded on a radio
Explanation:and the 2nd part Mary Had a Little Lamb
The first radio broadcast featured "O Holy Night"; on the Moon, Buzz Aldrin played "Fly Me to the Moon"; and the first phonograph recording was "Mary Had a Little Lamb" by Thomas Edison.
Explanation:The question inquires about several "firsts" in the history of music and space exploration. The first song ever played on the radio is commonly believed to be "O Holy Night", played on the violin by Reginald Fessenden on Christmas Eve in 1906. The first song played on the Moon has some ambiguity; however, according to reports, astronaut Buzz Aldrin played a taped rendition of "Fly Me to the Moon" on a cassette player during the Apollo 11 mission.
As for the first song played in space, it was Jack Jones' version of "Music out of the Moon" which was included in a mixtape curated by NASA called 'Music for the Moon'. The first song played on a piano in space is harder to verify as there's no indication a piano has been brought on a space mission due to size and weight constraints. The first song ever recorded on a phonograph was "Mary Had a Little Lamb" by Thomas Edison in 1877.
Perceived causes of behavior that are based on environmental factors are called _______ of behavior.
A. situational causes
B. dispositional cause
C. attributions
D. causes
Perceived causes of behavior that are based on environmental factors are called dispositional causeof behavior.
Answer: B
Fall protection, confined space entry procedures, controlled noise levels, and protection from chemical hazards are some of the things that contribute to a safe and workplace.
In early media, racial minorities in leading roles were often represented by white actors who used makeup to represent a character of another race. How did white audiences react to this, and what message did this send? (5 points)
It is to be noted that in early media, racial minorities in leading roles were often represented by white actors who used makeup to represent a character of another race. The global audience of course kicked against this because it sent a message of racial bias.
What is racial bias?Racial biases are a sort of implicit prejudice, which refers to unconscious attitudes or preconceptions that influence an individual's knowledge, behaviors, and decisions.
Cultural intelligence on the other hand is the opposite of racial bias. It is the acceptance of the presence of several civilizations.
Respect for each other's differences.Accepting the legitimacy of all cultural manifestations.appreciating what various cultures bring to the tableLearn more about racial bias:
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White audiences historically accepted the portrayal of racial minorities by white actors, a practice reflecting racial norms of the time and sending a message of racial hierarchy and stereotype legitimacy. The message was reinforcing white dominance and undermining the authentic representation of people of color. Over time, demands for improved representation have led to gradual changes in the portrayal of racial minorities in media.
Explanation:In the early days of media, racial minorities were often portrayed by white actors in leading roles, a practice known as blackface or yellowface depending on the race being imitated. White audiences of the time generally accepted this practice, which was a reflection of the racial attitudes and norms of the era. This sent a message that people of color were not deemed worthy of portraying themselves and that stereotypes and simplified characterizations were acceptable. This practice contributed to reinforcing racial hierarchies and perpetuating stereotypes.
Indeed, such representations sent a damaging message to all viewers. For white audiences, it endorsed the status quo of a racially segregated society with white dominance. For minority viewers, it signaled their marginalization and the lack of authenticity in their representation on screen. As children in particular watch these movies and shows, they are influenced by seeing a predominantly white cast, leading them to perceive white as the norm and further marginalize racial minorities.
The representation of people of color has evolved in visual mediums, but issues of stereotypes, typecasting, and colorism still exist. The emphasis on lighter-skinned people of color in leading roles and the limited types of stories told about them influences societal perception and reinforces cultural norms that may favor whiteness. It wasn't until public criticism, initiatives like the #OscarsSoWhite controversy, and demand for better representation in movies like 'Black Panther' or 'Crazy Rich Asians' that a push towards a more diverse and accurate portrayal of racial minorities began to take shape.
Braden’s savings account has dwindled to nothing, and he sinks further into depression and does nothing about it. Which of these is his response to stress?
Explanation:
The answer is FLIGHT
Pessimism is basically his response to stress. The correct option is E.
What is Pessimism?Pessimism is a negative mental attitude in which an unfavorable outcome from a given situation is anticipated. Pessimists are prone to focusing on the negative aspects of life in general.
Neither pessimism nor optimism are classified as mental disorders on their own. Being overly pessimistic or overly optimistic, on the other hand, can have a negative impact on our mental health and exacerbate certain mental illnesses/issues.
Pessimistic attribution style has consistently been linked to depression. Psychological factors such as hopelessness, low resilience to adversity, and constant rumination on sad thoughts all contribute to depression.
Braden's savings account is empty, and he sinks deeper into depression while doing nothing. This can be interpreted as pessimism.
Thus, the correct option is E.
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A. Overcrowding
B. Fight
C. Flight
D. Chaos
E. Pessimism
Which indicates the presence of oil in tar sands?
acids
bitumen
sandstone
shale
water
answer:
bitumen
hope this helps!
Answer:
Bitumen
Explanation:
Tar sands, are sandstone deposits that majorly comprise of bitumen in about 10-20% proportion, 5% water and 80-85% of other solid deposits. Bitumen which is a significant composition constituent of tar sands is a dark (or dark brown), extremely viscous material produced from refining of crude oil (petroleum) thereby making tar sands oily. As a matter of fact, tar sands are also known as oil or bituminous sands.
Hope this helps!
For drivers under 21, the minimum BAL at which you are automatically guilty of DUI is _____.
A. .01
B. .02
C. .05
D. .08
Answer:
D. .08
Explanation:
For drivers under 21, the minimum BAL at which you are automatically guilty of DUI is _____.
A. .01
B. .02
C. .05
D. .08
DUI means Driving Under the Influence. This when a vehicle is being operated while the alcohol content in ones blood is above the legal limit at which one can actually drive safely. It is actually an offense and punishable under law when the content of alcohol in the blood is above or equal to 0.08 .
DUI is referred to as "drunk driving". It is an offense, i feel , because the driver not only poses a threat to his/her own life but also to the lives of other road users, pedestrian or any other person in his own vehicle. It is safe not drive when you are drunk .Or if you must drink don't drive.
Answer:
The Answer is ACTUALLY .02
Explanation:
It's illegal for any person to drive a vehicle while under the influence of alcohol or any other drug. For drivers age 21 and over, it's also illegal to drive with a BAL of .08 or higher, no matter what their visible signs of impairment are. For drivers under 21, the limit is .02 (not .08) BAL. This is part of Florida's Zero Tolerance policy.
which amusement park ride utilizes periodic motion A.slide B.bumper cars C.giant swing D.roller coaster
Answer:
Giant swing
Explanation:
Period is the time taken to complete one cycle. Periodic motion means a repeated motion in equal intervals of time. A giant swing is the best choice
Answer:
Giant Swing
Explanation:
Got it right on plato
It is believed that 43% of the US population can play the piano, 28% can play the guitar, 15% can play the harmonica, 12% can play the drums, and 2% can play other instruments. You want to take a simple random sample of individuals to test this claim. What is the smallest number of people required for the sample to meet the conditions for performing inference?
250
150
100
43
2
Answer: 100
Explanation:
in a typical river the oxygen sag curve is likely to be most severe during
a storm ocean. ... .. . .. . .. .