Question

A set of data has a mean of 0.5 and a standard deviation of 0.01. A data point of the set has a z-score of 2.5. What does a z-score of 2.5 mean?

Answer 1

x = 0.525

Explanation:

Answer 2

A z-score of 2.5 corresponds to a data point
`x` such that


`2.5=(x-0.5)/(0.01)\implies x=0.525`