Quiz: Chapter 7 Review Quiz 7of 12 (5 complete) nts a normal distribution with m

Question

Quiz: Chapter 7 Review Quiz 7of 12 (5 complete) nts a normal distribution with mean and standard deviation and standard deviation The ean Determine which graph is which and explain how you know o A. Graph A has a mean of ?-16 and graph B has a mean of ?-12 because a larger mean shifts the graph to the left. B. Graph A has a mean of ?-12 and graph B has a mean of-16 because a larger mean shifts the graph to the right. OC. Graph A has a mean of-12 and graph B has a mean of ?-16 because a larger mean shifts the graph to the left. OD, Graph A has a mean of ?-16 and graph B has a mean of ?-12because a larger mean shifts the graph to the right An

Explanation / Answer

The graph of a normal distribution has a max at its mean ?. Therefore, graph A has a mean of 12 and graph B has a mean of 16. A larger mean shifts the graph to the right. Hence, the correct choice is B

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