A perfect score on a particular test is 100. Students’ test…
A perfect score on a particular test is 100. Students’ test score distribution shows a fair amount of spread. Each question is worth five points. The lowest score is 35, the mean is 55, the median is 55, the mode is 55, the standard deviation is 10, and the range is 50. Between what two test scores would one expect to find 68% of the cases in the distribution information provided?
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