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Mathematics, 09.07.2019 04:30 armahoney8566
Decreases increases flag this question question 7 1 pts the amount of time that it takes to complete a statistic exam has a skewed left distribution with a mean of 60 minutes and a standard deviation of 9 minutes. if 36 students are randomly sampled, determine the probability that the sample mean of the sampled students is less than 56 minutes. 0.3300 0.9962 0.6700 0.0038 flag this question question 8 1 pts t
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Mathematics, 21.06.2019 21:30, BARRION1981
Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?
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