(Answered) Qusetion 1 how are tests of independence similar to tests

Statistics

Qusetion: 1. How are tests of independence similar to tests for homogeneity?

2. An archer's standard deviation for his hits is six (data is measured in distance from the center of the target). An observer claims the standard deviation is less.

a. What type of test should be used?

b. State the null and alternative hypothesis

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