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For each question: a) ert0 the null and alternative hypotheses, and identity which is the claim. 1:} Perform a hypothesis test [Z-Test, T-Teet, or 1-Prop
For each question: a) ert0 the null and alternative hypotheses, and identity which is the claim. 1:} Perform a hypothesis test [Z-Test, T-Teet, or 1-Prop Z-Test} and identify the P-vaiue. c) iai'll'hen you compare the Pvalue to alpha, should you reject H0 or fail to reject Ho? d) Is there enough evidence to support the claim? 1. A local soda company distributes soda in bottles labeled 12 ounces. A government agency claims that the company is cheating its customers. The agency selects 20 at these bottles, measures their contents, and obtains a sample mean of 11.? ounces with a standard devlab'on of 0.? ounce. Use a = 0.01. 2. A local politician, running for reelection, claims that the mean prison time for car thieves is loss than the required 0 years. A sample of 30 convicted car thieves was randomly selected, and the mean length of prison time was lound to be 5.5 years, with a standard deviation of 1.25 years. Use a - 0.05
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