Mathematics, 02.10.2021 14:00 24jameb
Scores on a national math test are Normally distributed, with a mean score of 490 and a standard deviation of 50. Katlyn’s math score is in the 92nd percentile. What is her math score, rounded to the nearest whole number?
Find the z-table here.
554
561
568
578
Answers: 1
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The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.
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Answers: 3
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Answers: 1
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Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints
Answers: 1
Scores on a national math test are Normally distributed, with a mean score of 490 and a standard dev...
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