Answer:
88.90 cm
Step-by-step explanation:
Answer:
(31)2 is the answer to (62)4
Step-by-step explanation:
A. X Z Y
B. P N M
C. F E H G D
Basically degrees of freedom are related to sample size (n-1). If the df increases, it also stands that the sample size is increasing; the graph of the t-distribution will have skinnier tails, pushing the critical value towards the mean.