Mathematics, 01.08.2019 08:10 ligittiger12806
Find the z value for x=40 for a normal distribution with μ=30 and σ=5
Answers: 1
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Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.
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20.ju inces. which ordered pair is a viable solution if x represents the number of books he orders and y represents the total weight of the books, in ounces? (-3,-18) (-0.5, -3) (0,0) (0.5, 3)
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Find the z value for x=40 for a normal distribution with μ=30 and σ=5...
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