Mathematics, 20.11.2019 07:31 tdahna0403
Suppose the scores on the history test for normally distributed with a mean of 68 and a standard deviation of 5. if the student who completed the test is chosen at random
1. find the probability that the student earned fewer than 62 points
2. find the probability that the student earned at least 74 points
Answers: 2
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Percent increase and decrease. original number: 45 new number: 18
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Mathematics, 21.06.2019 22:30
Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?
Answers: 1
Mathematics, 22.06.2019 03:10
Ofof is a ? a. (1, 2), (1,-2), (3, 2), (3, 4) b. (1,6), (2, ,9), (0,5) c. (0, 2), (2,3), (0, -2), (4,1) d. (2, 4), (0, 2), (2, - 4), (5,3)
Answers: 1
Suppose the scores on the history test for normally distributed with a mean of 68 and a standard dev...
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