What is the probability of a t-value between 1.40 and +1.40?
A. 0.7582
B. 0.8256
C. 0.9128
D. 0.9500
Answer:B
What is the probability of a t-value between 1.40 and +1.40?
A. 0.7582 B. 0.8256 C. 0.9128 D. 0.9500