Mathematics, 07.03.2020 05:15 debordc17
Scores on a standardized test are normally distributed with a mean of 480 and a standard deviation of 90. What proportion of the scores are above 700? What is 25th percentile of the score? If Someone’s score is 600, what percentile is she on? What proportion of the score are between 420 and 520?
Answers: 3
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Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)
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For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization
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Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)
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Scores on a standardized test are normally distributed with a mean of 480 and a standard deviation o...
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