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)

Responses

110
Start Fraction 1 over 10 End Fraction

1120
Start Fraction 1 over 120 End Fraction

10
10

12

Answer 1

1/10 * 120 = 12

Answer 2

[AI-generated answer — Bot GPT 3.5]

Yes, that is correct. The expected number of times to select number 5 out of 120 trials is 12.

Answer 3

[AI-generated answer — Bot GPT 3.5]

10