Mathematics, 20.12.2019 20:31 droidd133
Arecent study by a major financial investment company was interested in determining whether the annual percentage change in stock price for companies is linearly related with the annual percent change in profits for the company. the following data was determined for 7 randomly selected companies: col1 % change stock price (y) 8.4 9.5 13.6 -3.2 7 18.4 -2.1col2 % change in profit (x) 4.2 5.6 11.2 4.5 12.2 12 -13.4 based upon this sample information, which of the following is the regression equation? a. y? 1.19-3.00 x b· y? =-4.198-0.612x c. y? =+4.198 x d, y? = 4.198 + 0.612 x
Answers: 1
Mathematics, 21.06.2019 19:30
Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.
Answers: 1
Mathematics, 21.06.2019 20:20
Which of the following best describes the delian problem?
Answers: 3
Mathematics, 21.06.2019 21:00
Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your
Answers: 2
Arecent study by a major financial investment company was interested in determining whether the annu...
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