- 9 A Sample Of 16 Students Took The American College Testing Act Program Composite College Entrance Exam And Were Foun 1 (282.29 KiB) Viewed 67 times
9. A sample of 16 students took the American College Testing (ACT) Program composite college entrance exam and were foun
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9. A sample of 16 students took the American College Testing (ACT) Program composite college entrance exam and were foun
9. A sample of 16 students took the American College Testing (ACT) Program composite college entrance exam and were found to have a mean of 18 and a sample SD equal to 6. (A) What is the value of the estimated standard error of the mean (SEM)? (B) Provide an interpretation of the value obtained in part A. I (C) Describe how the researcher might reduce the size of the SEM if the study is repeated.