Answer Happy

Question 21 In a random sample of 40 Kentuckians, 15 support legal ownership of an alligator. What is the low end of a 90% confidence interval for the proportion of all Kentucklans who support legal ownership of an alligator? Enter your answer as a decimal rounded to 4 decimal places Add your answer

Question 22 In a random sample of 40 Kentuckians, 15 support legal ownership of an alligator. What is the high end of a 90% confidence interval for the proportion of all Kentuckians who support legal ownership of an alligator? Enter your answer as a decimal rounded to 4 decimal places. Add your answer

Question 23 Based on the confidence interval you calculated in the previous two problems, can we conclude that less than 50% of all Kentuckians support legal ownership of an alligator? A No we cannot the percentage is less than 50% because 50% is in the confidence interval. Yes we can conclude the percentage is less than 50% because 50% is included in the interval. No we cannot the percentage is less than 50% because 50% is NOT in the confidence interval. Yes we can conclude the percentage is less than 50% because 50% is NOT included in the interval.

Question 24 In a random sample of 40 Kentuckians, 15 support legal ownership of an alligator. We want to test the claim that the proportion of all Kentuckians who support legal ownership of an alligator is greater than 0.3. What is the p-value for this hypothesis test? Enter your answer as a decimal rounded to 4 decimal places. Add your answer