Based on data from the College Board, SAT scores are normally distributed with a mean of 1518
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Based on data from the College Board, SAT scores are normally distributed with a mean of 1518 and a standard deviation of 325.
a. Find the percentage of SAT scores greater than 2000.
b. Find the percentage of SAT scores less than 1500.
c. Find the percentage of SAT scores between 1600 and 2100.
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a z 2000 1518 325 150 From Table 51 the percentage less than 2000 is 933...View the full answer
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Related Book For
Statistical Reasoning for Everyday Life
ISBN: 978-0321817624
4th edition
Authors: Jeff Bennett, Bill Briggs, Mario F. Triola
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