c.Use technology to create a randomization distribution with at least 1,000 values for testing these hypotheses. Use your randomization distribution to estimate the p-value for this sample.

Difficulty: Medium L.O.: 4.4.3d.Use your p-value to make a decision about these hypotheses. Be sure to word your decision in the context of the problem. Include an assessment of the strength of the evidence.

Difficulty: Medium L.O.: 4.3.2; 4.3.5Use the following to answer questions 71-73:The owner of a small pet supply store wants to open a second store in another city, but he only wants to do so if more than one-third of the city's households have pets (otherwise there won't beenough business). He samples 150 of the households and finds that 64 have pets.71.Describe how you could generate a single randomization sample in this situation, and identify the statistic that you would calculate for each sample.

Difficulty: Medium L.O.: 4.4.1Page 37

Chapter 4: Hypothesis Tests72.Use technology to determine if this sample provides evidence that more than one-third of households in this city own pets. Use a 5% significance level.

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Difficulty: Medium L.O.: 4.1.2; 4.2.2; 4.2.5; 4.3.1; 4.3.2; 4.4.3; 4.4.4