Does anyone know the right answer to this ?
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Mathematics, 21.06.2019 13:30
Plz me plzzzzzzz i need and plz delte this after answer
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Mathematics, 21.06.2019 19:30
Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Mathematics, 21.06.2019 19:40
Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297
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Mathematics, 21.06.2019 22:10
What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²
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Mathematics, 24.10.2019 10:43
Chemistry, 24.10.2019 10:43
Mathematics, 24.10.2019 10:43
Chemistry, 24.10.2019 10:43
Mathematics, 24.10.2019 10:43
Social Studies, 24.10.2019 10:43
Mathematics, 24.10.2019 10:43
Social Studies, 24.10.2019 10:43