Suppose that a sample is taken with an average of 110 and a standard deviation of 15. Calculate the z-score associated with a value of 130. Round your answer to two (2) decimal points.

Essentials of Business Analytics (MindTap Course List)
2nd Edition
ISBN:9781305627734
Author:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Publisher:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Chapter2: Descriptive Statistics
Section: Chapter Questions
Problem 15P: Consider a sample with data values of 53, 55, 70, 58, 64, 57, 53, 69, 57, 68, and 53. Compute the...
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Suppose that a sample is taken with an average of 110 and a standard deviation of
15. Calculate the z-score associated with a value of 130. Round your answer to two
(2) decimal points.
Transcribed Image Text:Suppose that a sample is taken with an average of 110 and a standard deviation of 15. Calculate the z-score associated with a value of 130. Round your answer to two (2) decimal points.
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