Answer:
a. the Student's t-distribution with 124 degrees of freedom
Step-by-step explanation:
We have no information about the standard deviation of the population, just for the sample, which means that the student's t-distribution is used.
Degrees of freedom
Sample size subtracted by 1.
125 households were sampled.
125 - 1 = 124 degrees of freedom.
So the correct answer is:
a. the Student's t-distribution with 124 degrees of freedom
The answer is 5× if is wrong sorry might help you
Answer:
Here is the ans...hope it helps:)
Answer:
$54.14 per soccer uniform
Step-by-step explanation:
649.62/12
= 54.135
Round to the nearest penny - $54.14
