Mathematics, 17.06.2020 22:57 jeanieb
A set of (x, y) paired data values yields the following results: the x values have a sample mean of 12, the y values have a sample mean of 38, the y values have a sample standard deviation of 4, the x values have a sample standard deviation of 3, and the correlation coefficient between x and y is .76. Compute the least squares regression line for the data, and then predict what the y value should be if x is 4.
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Mathematics, 21.06.2019 17:30
Can any one me with the answers to these questions asap?
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Mathematics, 21.06.2019 18:00
If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a.f[g(3)] b.g[f(5)] c.g{f[g(-4)]}
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Mathematics, 21.06.2019 18:30
Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?
Answers: 1
Mathematics, 21.06.2019 19:30
If chord ab is congruent to chord cd, then what must be true about ef and eg?
Answers: 1
A set of (x, y) paired data values yields the following results: the x values have a sample mean of...
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