Multiple Choice
Suppose you are interested in determining if the average amount of money that students spend on food at your university per day is greater than $30.You randomly choose 25 students from your campus and calculate that the mean amount of money spent per day is $18.01 with a standard deviation of $2.22.What are the degrees of freedom for the one-sample t statistic?
A) 26
B) 25
C) 24
D) 23
Correct Answer:
Verified
Correct Answer:
Verified
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