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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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autumnnelson123 autumnnelson123
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4 years ago
Use a normal probability plot to asses whether the sample data could have come from a population that is normally distributed.

An industrial psychologist conducted an experiment in which 40 employees that were identified as "chronically tardy" by their managers were divided into two groups of size 20. Group 1 participated in the new "It's Great to be Awake!" program, while Group 2 had their pay pay docked. The following data represent the number of minutes that employees in Group 1 were late for work after participating in the program.


▸ not normally distributed

▸ normally distributed
Textbook 
Statistics: Informed Decisions Using Data

Statistics: Informed Decisions Using Data


Edition: 5th
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joanametjoanamet
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