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A humane society claims that less than 67% of US households own a pet. In a...

A humane society claims that less than 67% of US households own a pet. In a random sample of 600 US households, 390 say they own a pet. Use a 0.01 significance level to test the humane society’s claim.

a. Hypothesis (steps 1-3):

b. Value of Test Statistic (steps 5-6):

c. P-value (step 6):

d. Decision (steps 4 and 7):

e. Conclusion (step 8):

Math   Statistics-And-Probability   
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