Mathematics, 04.07.2020 14:01 zg683746
7.2 Given a test that is normally distributed with a mean of 100 and a standard deviation of 10, find: (a) the probability that a single score drawn at random will be greater than 110 (b) the probability that a sample of 25 scores will have a mean greater than 105 (c) the probability that a sample of 64 scores will have a mean greater than 105 (d) the probability that the mean of a sample of 16 scores will be either less than 95 or greater than 105
Answers: 1
Mathematics, 21.06.2019 17:00
16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191
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Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?
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Asap! will mark brainliest! ( respond asap, it's urgent! : )) what is the slope for equation y =-3x + 8
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Asugar cube is inch on each edge. how much volume does it occupy?
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7.2 Given a test that is normally distributed with a mean of 100 and a standard deviation of 10, fin...
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