Question 9 (Mandatory) (1 point) An old survey claims that the average cost of a hotel room in Atlanta is $69.21. To test if the current cost is different, a researcher selects a sample of 32 hotel rooms and finds that the average cost is $68.43. The standard deviation of the population is $3.72. If the observed value of the test statistic is - 1.19, what should be the conclusion of the test? Reject Ho and conclude that the average cost of a hotel room in Atlanta is about $69.21. Reject Ho and conclude that the average cost of a hotel room in Atlanta is not about $69.21. Fail to reject H, and conclude that there is not enough evidence to support the claim that the average cost of a hotel room in Atlanta is different than $68.43. Fail to reject Ho and conclude that there is not enough evidence to support the claim that the average cost of a hotel room in Atlanta is different than $69.21. Do not reject Ho and conclude that the average cost of a hotel room in Atlanta is about $69.21 Question 10 (Mandatory) (1 point) An old survey claims that the average cost of a hotel room in Atlanta is $69.21. To test if the current cost is different, a researcher selects a sample of 32 hotel rooms and finds that the average cost is $68.43. The standard deviation of the population is $3.72. If the observed value of the test statistic is -1.19, what is the p-value for the test? 0.2431 0.05 0.1170 O 0.10 0.2340