Mathematics, 23.09.2019 10:30, AmbitiousAndProud
Atire manufacturer advertises, "the median life of our new all-season radial tire is 50,000 miles. an immediate adjustment will be made on any tire that does not last 50,000 miles." you purchased four of these tires. what is the probability that all four tires will wear out before traveling 50,000 miles?
Answers: 1
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Mathematics, 21.06.2019 23:30, claytonhopkins
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Mathematics, 22.06.2019 03:30, Sanchezj104
Use a calculator to verify that σ(x) = 62, σ(x2) = 1034, σ(y) = 644, σ(y2) = 93,438, and σ(x y) = 9,622. compute r. (enter a number. round your answer to three decimal places.) as x increases from 3 to 22 months, does the value of r imply that y should tend to increase or decrease? explain your answer. given our value of r, y should tend to increase as x increases. given our value of r, we can not draw any conclusions for the behavior of y as x increases. given our value of r, y should tend to remain constant as x increases. given our value of r, y should tend to decrease as x increases.
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