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Use the normal distribution of IQ scores, which has a mean of 85 and a standard deviation of 18, in the following table with a
Use the normal distribution of IQ scores, which has a mean of 85 and a standard deviation of 18, in the following table with a standard scores and percentiles for normal distribution to find the indicated quantity. Can you find the percentage of scores greater than 130?
3 Of 20 (2 complete) This Test: 20 pts possible Question Help Use the normal distribution of IQ scores, which has a mean of 85 and a standard deviation of 18, and the following table with the standard scores and percentiles for a normal distribution to find the indicated quantity. Click the icon to view the table. i Data Table X Percentage of scores greater than 130 is %. (Round to two decimal places as needed.) Standard Scores and Percentiles for a Normal Distribution Full data set Standard score % Standard score -3.0 0.13 0.1 53.98 - 2.5 0.62 0.5 69.15 -2 2.28 0.9 81.59 - 1.5 6.68 1 84.13 -1 15.87 1.5 93.32 - 0.9 18.41 2 97.72 -0.5 30.85 2.5 99.38 - 0.1 46.02 3 99.87 0 50.00 3.5 99.98 Print DoneStep by Step Solution
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