Question
The first Stat exam had a mean of 80 and a standard deviation of 2 points; the second had a mean of 65 and a
The first Stat exam had a mean of 80 and a standard deviation of 2 points; the second had a mean of 65 and a standard deviation of 8 points. Reginald scored an 80 on the first test and a 77 on the second. Sara scored an 86 on the first test but only a 61 on the second. Although? Reginald's total score is? higher, Sara feels she should get the higher grade. Explain her point of view.
Select the correct choice below and fill in the answer boxes to complete your choice. ?(Round to two decimal places as? needed.)
A: The standardized score of? Sara's best test is [ ], while the standardized score of? Reginald's best test is [ ]. When the test scores are? standardized, Sara did better than Reginald.
B: The sum of? Sara's standardized scores is [ ], while the sum of? Reginald's standardized scores is [ ]. When the test scores are? standardized, Sara did better than Reginald.
The first Stat exam had a mean of 80 and a standard deviation of 2 points; the second had a mean of 65 and a standard deviation of 8 points. Reginald scored an 80 on the first test and a 77 on the second. Sara scored an 86 on the first test but only a 61 on the second. Although Reginald's total score is higher, Sara feels she should get the higher grade. Explain her point of view. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed.) O A. The standardized score of Sara's best test is , while the standardized score of Reginald's best test is When the test scores are standardized, Sara did better than Reginald. O B. The sum of Sara's standardized scores is while the sum of Reginald's standardized scores is When the test scores are standardized, Sara did better than ReginaldStep by Step Solution
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