Answer:
1: 31.5. 2: 5. 3: 4.6 4: 45
The degree of freedom for t statistic is 11.
According to the given question.
For a repeated-measure study, comparing two treatments with 12 scores in each treatment .
So, we can say that sample size, n = 12.
We know that, when you have a sample and estimate the mean, we have
n – 1 degrees of freedom, where n is the sample size.
Therefore,
The degree of freedom for the given sample test will be
d.f = n -1
⇒ d.f = 12 - 1
⇒ d.f = 11
Hence, the degree of freedom for t statistic is 11.
Find out more informaion about degree of freedom for sample test here:
brainly.com/question/24188394
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Answer:
B) 2828.427g
Step-by-step explanation:
Hope this helps!
I’m not sure but maybe the second one
