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

Responses

110
Start Fraction 1 over 10 End Fraction

12
12

1120
Start Fraction 1 over 120 End Fraction

10

Answer 1

12

Since the deck has 10 cards labeled 1-10, the probability of selecting number 5 is 1/10.

Expected number of times to select number 5 = probability of selecting number 5 x total number of experiments
= 1/10 x 120
= 12

Therefore, you would expect to select number 5 12 times out of 120 experiments.