A data set has a mean of 25 and a standard deviation of 12. If a data value has a z-score of z= -1.42, what was the original data value? Round your answer to the nearest hundredth. Recall that z= X-X S OA.-7.96 B. 7.96 C. 42.04 D. Cannot be determined from the given information OE. -42.04
A data set has a mean of 25 and a standard deviation of 12. If a data value has a z-score of z= -1.42, what was the original data value? Round your answer to the nearest hundredth. Recall that z= X-X S OA.-7.96 B. 7.96 C. 42.04 D. Cannot be determined from the given information OE. -42.04
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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