A deck of 10 cards labeled 1–10 is shuffled. One card is selected at random. If the experiment is repeated 120 times, how many times will you expect to select number 5? (1 point)

Question

A deck of 10 cards labeled 1–10 is shuffled. One card is selected at random. If the experiment is repeated 120 times, how many times will you expect to select number 5? (1 point)

A. 1/120

B. 10

C. 1/10

D. 12

Answer 1

D. 12

Since there are 10 cards and each card has an equal probability of being selected, you would expect to select number 5 approximately 1/10 of the time. Therefore, out of 120 trials, you would expect to select number 5 approximately 12 times.