A)

A distribution has \sigma=14=14. If X = 101 corresponds to z = +1.50, what is the Population Mean (muu)?

B)

Participants in a study were instructed to select one of two options that represented their preference for a digital or analog watch. Type of watch is measured on what scale of measurement?

C)

For a normal distribution with = 70 and = 4, what is the minimum score necessary to be in the top 60% of the distribution?

Thanks!