Interpreting Normal Quantite Plots. In Exercises 5–8, examine the normal quantite plot and determine whether...

Aganippe76

Aganippe76

Answered

2022-07-08

Interpreting Normal Quantite Plots. In Exercises 5–8, examine the normal quantite plot and determine whether the sample data appear to be from a population with a normal distribution.
Ages of Presidents The normal quantile plot represents the ages of presidents of the United States at the times of their inaugurations. The data are from Data Set 15 “Presidents” in Appendix B.

Answer & Explanation

Charlee Gentry

Charlee Gentry

Expert

2022-07-09Added 19 answers

Normal quantile plot shows a straight line pattern.
This is a sample from a population which is normally distributed since when the distribution is normally distributed then the normal quantile plot always appear as a straight line.

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