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Back to 11.6 Test of a Single Variance

11.6 Exercise 5

Avg difficulty 2.5

Use the following information to answer the next three exercises: An archer’s standard deviation for hits is six (data is measured in distance from the center of the target). An observer claims the standard deviation is less.

What type of test should be used?

OpenStax Introductory Statistics 2e, 11.6 Test of a Single Variance, exercise 5

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Adapted from Introductory Statistics 2e © 2023 Rice University. Licensed under CC BY 4.0. Source: Introductory Statistics 2e. Imported at revision 50ec917.