4.14 Find the proportion X of individuals who can be expected to respond to a certain mail-order solicitation if X has the density function 2(z+2), | 0

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Q: 1. The proportion of people who responded to a certain mail-order solicitation is a (2(x+2) 2,0 <x<1…

A: HERE AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION  here given pdf of x

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Q: 4.14 Find the proportion X of individuals who can be expected to respond to a certain mail-order…

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Q: The two-parameter gamma distribution can be generalized by introducing a third parameter y, called a…

A: d) 95th percentile =gammainv(0.95,11,8)+44 =179.70 d) answer is 179.70

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