Question: "I'm really stuck on the part where I have to 'compare the percent of scores within 1 and 2 standard deviations of the mean to both the Normal Curve and Chebyshev'. I've calculated the percent of scores but now what do I do?" This is the third time I've been asked this exact question today... so here's a general answer for everyone. Answer: If you have the percentages of your data falling between one and two standard deviations all you have to do is compare your percentages to the percentages in the empiracle rule and Chebyshev's Rule... Basically you need to answer the following question and explain your answer: |
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