Mathematics, 30.12.2019 23:31 alicianaylor11110
Let y1 and y2 denote the proportions of two different types of components in a sample from a mixture of chemicals used as an insecticide. suppose that y1 and y2 have the joint density function given by f(y1,y2)= 2, 0≤y1 ≤1,0≤y2 ≤1,0≤y1 +y2 ≤1, 0, elsewhere. (notice that y1 + y2 ≤ 1 because the random variables denote proportions within the same sample.) find a p(y1 ≤ 3/4,y2 ≤ 3/4). b p(y1 ≤ 1/2,y2 ≤ 1/2).
Answers: 2
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Three times the difference of federico’s age, and 4, increased by 7, is greater than 37. what are possible values of federico’s age?
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Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l
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Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.
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Let y1 and y2 denote the proportions of two different types of components in a sample from a mixture...
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