Question: Please answer 6-5 a,b,c,d with work thank you 6-5. Identifying Significance This experiment involves the Statdisk data set 19 - Cola Weights and Volumes, which

Please answer 6-5 a,b,c,d with work thank you

Please answer 6-5 a,b,c,d with work thank you 6-5. Identifying Significance This

6-5. Identifying Significance This experiment involves the Statdisk data set 19 - Cola Weights and Volumes, which can be opened by clicking on Data Sets on the top menu bar and then selecting Elementary Statistics 12" Edition. a. Open the Cola data set and find the mean and standard deviation of the sample consisting of the volumes of cola in cans of regular Coke. Enter the results here. Sample mean: Standard deviation: b. Generate 10 different samples, where each sample has 36 values randomly selected from a normally distributed population with a mean of 12 oz and a standard deviation of 0.115 oz (based on the claimed volume printed on the cans and the data in the Cola data set). For each sample, record the sample mean and enter it here. C. By examining the 10 sample means in part b, we can get a sense for how much sample means vary for a normally distributed population with a mean of 12 and a standard deviation of 0.115. After examining those 10 sample means, what do you conclude about the likelihood of getting a sample mean like the one found for the sample volumes in the Cola data set? Is the mean for the sample a value that could easily occur by chance, or is it significantly different from the likely sample means that we expect from a population with a mean of 12? d. Consider the sample mean found from the volumes of regular Coke listed in the Cola data set. Does it suggest that the population mean of 12 oz (as printed on the label) is not correct

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!