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a) Use Table III in Appendix A to construct a normal probability plot of the given data. b) Use part (a) to identify any outliers. c) Use part (a) to assess the normality of the variable under consideration.

a) Use Table III in Appendix A to construct a normal probability plot of the given data. b) Use part (a) to identify any outliers. c) Use part (a) to assess the normality of the variable under consideration.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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1) A sample of the final exam scores in a precalculus class is as follows:

            98        74        90        97        86

            43        58        67        69        68

            97        80        72        50        83

            69        63        69        74        84

  1. a) Use Table III in Appendix A to construct a normal probability plot of the given data.
  2. b) Use part (a) to identify any outliers.
  3. c) Use part (a) to assess the normality of the variable under consideration. 

 

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