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OpenStudy (anonymous):
12. The probability of a certain hockey player making a goal after hitting a slap shot is 1/5. How many successful slap shots would you expect her to make after 120 attempts? A. 5 B. 20 C. 24 D. 60
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OpenStudy (whpalmer4):
Each attempt has no influence on any other attempt, so they are independent. Multiply the probability of a goal on one attempt by the number of attempts.
OpenStudy (anonymous):
IS it 24?
OpenStudy (anonymous):
120/5=24
OpenStudy (whpalmer4):
Yes, that is correct.
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