Mathematics, 06.02.2021 02:10, Emptypockets451
Some nations require their students to pass an exam before earning their primary school degrees or diplomas. A certain nation gives students an exam whose scores are normally distributed with a mean of 41 4141 points and a standard deviation of 9 99 points. Suppose we select 2 22 of these testers at random, and define the random variable D DD as the difference between their scores. We can assume that their scores are independent. Find the probability that their scores are within 10 points
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Mathematics, 20.06.2019 18:04, katerin4738
Hey peoples! im bored add me on discord xd emmy#1782 < 3
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Mathematics, 21.06.2019 23:40, averycipher
Which point-slope form equation represents a line that passes through (3,-2) with a slope of -4/5
Answers: 1
Mathematics, 22.06.2019 01:30, peterradu47781
Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 β 3x β 20x + 4. her work is shown below. (15x2 β 3x) + (β20x + 4) 3x(5x β 1) + 4(β5x + 1) talia noticed that she does not have a common factor. what should she do?
Answers: 1
Some nations require their students to pass an exam before earning their primary school degrees or d...
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