Find the probability that a data value picked at random from a normally distributed population will have a standard score that corresponds to the following:
a. Less than 3.00
b. Greater than −1.55
c. Less than −0.75
d. Less than 1.25
e. Greater than −1.25

Question

Find the probability that a data value picked at random from a normally distributed population will have a standard score that corresponds to the following:
a.	Less than 3.00
b.	Greater than −1.55
c.	Less than −0.75
d.	Less than 1.25
e.	Greater than −1.25

anonymous · Answer

You need to know the mean and standard deviation of the population to answer this problem.