In 1998, as an advertising campaign, the Nabisco Company announced a "1200 Chips Challenge," claiming that 18-ounce bags of their Chips Ahoy cookies contained on average more than 1200 chocolate chips. Dedicated statistics students at the Air Force Academy (no kidding) purchased some randomly selected bags of Chips Ahoy cookies and counted the chocolate chips. Some of their data are shown below: 1219 1214 1087 1200 1419 1121 1325 1345 1244 1258 1356 1132 1191 1270 1295 1135 The mean chips based on the sample (i.e., )7) is 1238.19. Assume that the number of chocolate chips per bag is normally distributed, with a standard deviation 0 = 100. We will use the above data to perform a hypothesis test to evaluate Nabisco's claim with up to 5% chance of committing a type I error. Question 1. Let 1' be the mean number of chocolate chips per 18-ounce bag. Select the alternative hypothesis from the choices below: Ha: r: 1200 Ha: T> 1200 Ha: 11% 1200 Question 2.What is the value of the test statistic 2? 1.5276 x Question 3. What is the P-value? (Use 3 decimal places) I: Question 4. Based on the P-value what is your conclusion for this hypothesis test