Author Question: A standard 52-card deck is shuffled and 5 cards are picked from the top of the deck. The probability ... (Read 282 times)

abarnes · **on:** Jul 24, 2018

A standard 52-card deck is shuffled and 5 cards are picked from the top of the deck. The probability that the first four cards are Aces and the last card is a 2 is
a. 3.1 x 10-7
b. 3.7 x 10-6
c. 2.7 x 10-6
d. 0.077

Question 2

Suppose that a confidence interval for a population proportion p is to be calculated. For each confidence level find the appropriate z multiplier. The z multiplier for a 72 confidence interval is
a. 0.580
b. 0.764
c. 1.08
d. None of the above