22SP_MAT-12 Homework: 7.3 HW - Assessing Normality Question 3, 7.3.11 HW Score: 28%, 28 of 100 points Part 2 of 6 Points: 0 of 72 an advertising campaign, a snack company claimed that every 18-ounce bag of its cookies contained at least 1000 chocolate chips. Two statisticians attempted to verify the claim. The accompanying data represent the number of -ounce bag of the company's cookies based on their study. Complete parts (a) through (e) ick here to view the chocolate chip data table. ick here to view the standard normal distribution table (page 1). lick here to view the standard normal distribution table (page 2). a) Draw a normal probability plot to determine if the data could have come from a normal distribution. Choose the correct plot below. O A. XB O C. AD. 25T 25 25 Expected z-score Expected z-score Expected z-score Expected z-score 25 250 -2.5HHH4 1000 1300 1600 -2.5HHHHHH 1000 1300 1600 1000 1300 1600 1000 1300 1600 Observed value Observed value Observed value Observed value (b) Determine the mean and standard deviation of the sample data. The mean of the sample data is (Round to one decimal place as needed.) More