1988, on the math SAT, the males taking the exam averaged about 500, while the females averaged about 455. Both histograms followed the normal curve, and both standard deviations were about 100. Use the normal excel spreadsheet to answer the following: Estimate the percentage of males in 1988 scoring over 600. ["", "", "", ""] .1711 .1469 .1841 .1587 Estimate the percentage of females in 1988 scoring over 600. ["", "", "", ""] .1469 .1054 .1251 .0735 What is the 10th percentile of the scores for the males? ["", "", "", ""] 372 382 367 377 What is the first quartile of the scores for the females? ["", "", "", ""] 418 398 388 428
In 1988, on the math SAT, the males taking the exam averaged about 500, while the females averaged about 455. Both histograms followed the normal curve, and both standard deviations were about 100.
Use the normal excel spreadsheet to answer the following:
Estimate the percentage of males in 1988 scoring over 600. ["", "", "", ""] .1711 .1469 .1841 .1587
Estimate the percentage of females in 1988 scoring over 600. ["", "", "", ""] .1469 .1054 .1251 .0735
What is the 10th percentile of the scores for the males? ["", "", "", ""] 372 382 367 377
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