Mathematics, 31.08.2019 05:30 zaylencollins55
From a sample with n=32, the mean duration of a geyser's eruption is 3.81 minutes and the standard deviation is 1.07 minutes. using chebychev's theorem, determine at least how many of the eruptions lasted between 1.67 and 5.95 minutes.
Answers: 1
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If you are just building your payment history, how many points from a perfect score will you possibly miss?
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In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.
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From a sample with n=32, the mean duration of a geyser's eruption is 3.81 minutes and the standard d...
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