Question

The list below shows the prices of T-shirts at a clothing store. {8, 10, 10, 12, 15, 15, 18} Which statement best describes the mean of this set? the difference between the least and greatest prices the sum of the prices the quotient of the difference between the least and greatest prices divided by 7 the sum of the prices divided by 7

Answer 1

D

i did it on edgen

Explanation:

Answer 2

Answer: sum of the prices divided by 7

Explanation:

Formula for mean:
`\text{Mean }=\frac{\text{Sum of observations}}{\text{Number of observations}}`

Given: The prices of T-shirts at a clothing store: {8, 10, 10, 12, 15, 15, 18}

Here number of observations = 7

According to the formula of mean,

The statement that describes the mean of this set = sum of the prices divided by 7

Hence, the correct statement : sum of the prices divided by 7