Mean = 13, Standard deviation = 2.5
Then the Z score for 13 is (10-13)/2.5 = -1.2
Hope K.
asked 03/12/19Mean = 13, Standard deviation = 2.5
Then the Z score for 13 is (10-13)/2.5 = -1.2
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.