At a fundraiser, 8000 tickets are sold at $10 each for four prizes: a new car worth
$30,...
Mathematics, 27.02.2020 02:50 alogoro
At a fundraiser, 8000 tickets are sold at $10 each for four prizes: a new car worth
$30,000, a European vacation worth $9000, a home theater system worth $4000,
and a cash prize of $1000. You buy 1 ticket. What is the expected value of your
gain?
Answers: 2
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The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x
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For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] β [tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] β Β± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]
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