Mathematics, 30.09.2019 11:20 lanamiami
What is the standard deviation for the data set?
359, 320, 365, 310, 349, 351, 310, 314, 364
express your answer as a decimal to the nearest tenth
Answers: 1
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It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k
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Mathematics, 21.06.2019 21:30
Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?
Answers: 2
Mathematics, 22.06.2019 00:00
The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?
Answers: 1
What is the standard deviation for the data set?
359, 320, 365, 310, 349, 351, 310, 314...
359, 320, 365, 310, 349, 351, 310, 314...
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