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If Dante spins the spinner below 75 times, how many times should he expect it to land on "U"?​

1 Answer

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Answer:

See Explanation

Explanation:

The question is incomplete; So, I will solve making assumptions


Spinner = 10\ segments


U = 1


n=75

Required

Number of times to land on U

First, calculate the theoretical probability of U


Pr(U) = (U)/(Spinner)


Pr(U) = (1)/(10)

The expected number (E) of time to land on U is then calculated as:


E = Pr(U) * n


E = (1)/(10) * 75


E = 0.10 * 75


E = 7.5

Approximate


E = 8

8 times

Follow the above steps, and you will arrive at your answer

User Simone Aonzo
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