The t-distribution and the standard normal distribution are practically indistinguishable as the degrees of freedom increase.
a. True
b. False
Indicate whether the statement is true or false
Question 2
If A and B are two independent events with P(A) = 0.20 and P(B) = 0.60, then P(A and B) = 0.80.
a. True
b. False
Indicate whether the statement is true or false