bridgettgriffin13 bridgettgriffin13

28-12-2021
Mathematics

contestada

Joe tosses a quarter into the air. He does this 30 times. How many times should he expect it to land on heads?

Respuesta :

jcherry99 jcherry99

28-12-2021

Answer:

Step-by-step explanation:

If it is a fair coin, he should expect heads about 1/2 the time.

1/2 of 30 = 15

He should expect 15 heads.

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