For a particular sample of 50 scores on a psychology exam, the following results were obtained.First quartile = 66 Third quartile = 92 Standard deviation = 9 Range = 49Mode = 83 Midrange = 73Answer each of the following; show all work.What score was earned by more students than any other score? Why? What was the highest score earned on the exam? What was the lowest score earned on the exam?According to Chebyshev’s Theorem, how many students scored between 56 and 92?Assume that the distribution is normal. Based on the Empirical Rule, how many students scored between 56 and 92please answer this question. I have most of it done but am having a problem with part II andIIIFor a particular sample of 63 scores on a psychology exam, the following results wereobtained….
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