Question

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

Answer 1

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