Use the empirical rule to find percentage of scores between 65 and…Use the empirical rule to find percentage of scores between 65 and 145. Image transcription textOn a certain test, the mean is 105 with a standard deviation of 20. The results come very close to fitting anormal curve. Suppose this test is given to a very large group of people. U 145 . …. What is the percentage ofpeople whose test scores are between 65 and 145? % (Type an integer or a decimal.)… Show more Math
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