Based upon extensive data from a national high school educational testing program, the standard deviation of national test scores for mathematics was found to be 123 points. If a sample of 169 students are given the test, what would be the standard error of the mean? The standard error of the mean is point(s). (Round to two decimal places as needed.)

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Based upon extensive data from a national high school educational testing program, the standard deviation of national test scores for mathematics was found to be
123 points. If a sample of 169 students are given the test, what would be the standard error of the mean?
The standard error of the mean is point(s).
(Round to two decimal places as needed.)
Enter your answer in the answer box and then click Check Answer
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Transcribed Image Text:6.3.7 Question Help ▼ Based upon extensive data from a national high school educational testing program, the standard deviation of national test scores for mathematics was found to be 123 points. If a sample of 169 students are given the test, what would be the standard error of the mean? The standard error of the mean is point(s). (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer Clear Al Chck Answer All parts showing Pearson for anything
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