July expects 10% of the coupons she mails out to be used at her hardware store....

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"July expects 10% of the coupons she mails out to be used at her hardware store. 38 of the 200 she mailed this month were used. Is this significantly different than expected?" Choose the best Hypotheses. Ho: μ = 10 Ha: μ10 Ho: Po = 0.1 Ha: Po > 0.1 Ho: Po = 0.1 Ha: Po 0.1 Ho: Po = 10 Ha: Po 10 A student did a test, and got a p-value of 0.17. He was told to use an alpha level of 5%. Choose the correct decision. No, the test was not statistically significant because 1.7% is not less than 5%. Do not reject the null hypothesis. No, the test was not statistically significant because 17% is not less than 5%. Do not reject the null hypothesis. Yes, the test was statistically significant because 17% is not less than 5%. Reject the null hypothesis. Yes, the test was statistically significant because 1.7% is less than 5%. Reject the null hypothesis "A sample of 12 packages of chips is chosen from a shipment in which the weights of the packages are known to be normally distributed. The sample has an average weight of 106 grams, with a standard deviation of 5.2 grams. Is there evidence that the packages weigh significantly more than the 100 grams on the label?" Choose the best checking of conditions. Onp(1-p) > 10, so conditions for a 1-PropZTest are met. It is not normally distributed, so conditions for a TTest are not met. The sample size is larger than 30, so conditions for a TTest are met. It is normally distributed, so conditions for a TTest are met. "July expects 10% of the coupons she mails out to be used at her hardware store. 38 of the 200 she mailed this month were used. Is this significantly different than expected?" Choose the best Hypotheses. Ho: μ = 10 Ha: μ10 Ho: Po = 0.1 Ha: Po > 0.1 Ho: Po = 0.1 Ha: Po 0.1 Ho: Po = 10 Ha: Po 10 A student did a test, and got a p-value of 0.17. He was told to use an alpha level of 5%. Choose the correct decision. No, the test was not statistically significant because 1.7% is not less than 5%. Do not reject the null hypothesis. No, the test was not statistically significant because 17% is not less than 5%. Do not reject the null hypothesis. Yes, the test was statistically significant because 17% is not less than 5%. Reject the null hypothesis. Yes, the test was statistically significant because 1.7% is less than 5%. Reject the null hypothesis "A sample of 12 packages of chips is chosen from a shipment in which the weights of the packages are known to be normally distributed. The sample has an average weight of 106 grams, with a standard deviation of 5.2 grams. Is there evidence that the packages weigh significantly more than the 100 grams on the label?" Choose the best checking of conditions. Onp(1-p) > 10, so conditions for a 1-PropZTest are met. It is not normally distributed, so conditions for a TTest are not met. The sample size is larger than 30, so conditions for a TTest are met. It is normally distributed, so conditions for a TTest are met.

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The detailed answer for the above question is provided below ANSWER For the first question The best hypotheses to choose are H p 01 Null hypothesis Th... View the full answer