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Mathematics, 07.04.2020 19:18 dawnmyers88
Let f(x) be the probability density function for the lifetime of a manufacturer's highest quality car tire, where x is measured in miles. Explain the meaning of each integral. (a) 50,000 f(x) dx 40,000 The integral is the probability that a randomly chosen tire will have a lifetime under 50,000 miles. The integral is the probability that a randomly chosen tire will have a lifetime of exactly 50,000 miles. The integral is the probability that a randomly chosen tire will have a lifetime of at least 40,000 miles. The integral is the probability that a randomly chosen tire will have a lifetime between 40,000 and 50,000 miles.
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