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Author Question: Use a normal probability plot to asses whether the sample data could have come from a population ... (Read 98 times)

@Brianna17

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on: Jan 16, 2020
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
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Marked as best answer by @Brianna17 on Jan 16, 2020

vish98

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Reply #1 on: Jan 16, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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@Brianna17

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Reply 2 on: Jan 16, 2020
Wow, this really help

bulacsom

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Reply 3 on: Yesterday
Excellent

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