If you have samples of n 1 equals 22 and n 2 equals 20, in performing the pooled-variance t test, you have 40 degrees of freedom.
The t-test method is a method where we analyze two sets of data which both these data are independent of each other. This pooled variance test helps us in getting the overall variance in both these different sample sets when we know that both the sample sets are almost equal.
To calculate degrees of freedom, we have the formula
df = n1 +n2 -2
According to the question, n1= 22 and n2= 20
Therefore, degree of freedom= 22 +20 -2 = 40
Hence, degree of freedom is 40.
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Answer: Functionalist perspective
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Answer:
I think its the 2nd one sorry if Im wrong
Answer:observational learning
Explanation:Observational learning is a learning that occurs when we observe others and imitate their behavior , it's a learning that occurs through our socialization process . Observational learning is affected by whether the behavior that one wants to imitate was rewarded or was punished , if it was punished an individual organism will not imitate the behavior, but they are likely to imitate the behavior that was rewarded .
Answer:
Explanation:
The correct answer is It's borrowing without giving the original author credit.