Question: The following n = 10 observations are a sample from a normal population. 7.37.16.57.47.66.26.97.66.56.9 (c) Test H 0 : = 7.5 versus H a :

The followingn= 10 observations are a sample from a normal population.

7.37.16.57.47.66.26.97.66.56.9

(c) TestH0:= 7.5 versusHa:< 7.5. Use= 0.01.

State the rejection region. (If the test is one-tailed, enter NONE for the unused region. Round your answers to three decimal places.)

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