Answer:
11 degrees
Step-by-step explanation:
hope it helps
Answer: The critical value for a two-tailed t-test = 2.056
The critical value for a one-tailed t-test = 1.706
Step-by-step explanation:
Given : Degree of freedom : df= 26
Significance level : 
Using student's t distribution table , the critical value for a two-tailed t-test will be :-

The critical value for a two-tailed t-test = 2.056
Again, Using student's t distribution table , the critical value for a one-tailed t-test will be :-

The critical value for a one-tailed t-test = 1.706
Answer:
$395
Step-by-step explanation:
The awnser to this problem is either 12 or 7 by using multiplication or addition
Answer:
46
Step-by-step explanation:
180 minus 105 minus 29