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Mathematics, 05.02.2021 01:00, heintzelmanvp6ir6d
PLEASE HELP ME
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Among the senior class at a high school, 55% of Ms. Keatingâs students plan on majoring in a branch of STEM, while 49% of Ms. Lewisâs students plan on majoring in a branch of STEM. Suppose Ms. Keating chooses 25 of her students at random and Ms. Lewis chooses 23 of her students at random. Since nKpK, nK (1 â pK) and nLpL, nL (1 â pL) are all greater than 10, the Normal condition is met. Let K = the proportion of Ms. Keatingâs students from the sample who plan on majoring in a branch of STEM, and let L = the proportion of Ms. Lewisâs students from the sample who plan on majoring in a branch of STEM. What is the probability that the proportion of students who plan on majoring in a branch of STEM is greater for Ms. Keating?
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Mathematics, 21.06.2019 16:30, emberjohnson26
Which ordered pair (c, d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15
Answers: 3
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