Question

If there are 44 successful outcomes in a sample with a size of 80, what is the

sample proportion?
O A. 0.55
OB. 0.45
O C. 0.36
OD. 0.44

Answer 1

The sample proportion is 0.55

Explanation:

Given that:

Successful outcomes = 44

Size of sample = 80

We will divide the number of successful outcomes by size of sample to find the sample proportion.

Sample proportion =
`(Successful\ outcomes)/(Size\ of\ sample)`

Sample proportion =
`(44)/(80)\\`

Sample proportion = 0.55

Hence,

The sample proportion is 0.55