The following table lists the median weekly earnings, in dollars, for women and men for selected years from 1980 to 2002. (A graphing calculator is recommended.) Median Weekly Earnings 1980 1985 1990 1995 2000 2002 Women (x) 415 444 463 475 514 531 Men (y) 541 546 549 562 601 610 (a) Find, to the nearest hundredth, the linear correlation coefficient for the data. (b) On the basis of your answer to part (a), would you say that there is a strong linear relationship, at the Ir| > 0.9 level, between the median weekly earnings of women and the median weekly earnings of men? O The median income of men does not correlate with the median income of women. O No. The median income of men rose as the median income of women fell. O Yes. The median income of men rose as the median income of women rose. O Yes. The median income of men fell as the median income of women fell. O No. The median income of men fell as the median income of women rose.

The following table lists the median weekly earnings, in dollars, for women and men for selected years from 1980 to 2002. (A graphing calculator is recommended.) Median Weekly Earnings 1980 1985 1990 1995 2000 2002 Women (x) 415 444 463 475 514 531 Men (y) 541 546 549 562 601 610 (a) Find, to the nearest hundredth, the linear correlation coefficient for the data. (b) On the basis of your answer to part (a), would you say that there is a strong linear relationship, at the Ir| > 0.9 level, between the median weekly earnings of women and the median weekly earnings of men? O The median income of men does not correlate with the median income of women. O No. The median income of men rose as the median income of women fell. O Yes. The median income of men rose as the median income of women rose. O Yes. The median income of men fell as the median income of women fell. O No. The median income of men fell as the median income of women rose.

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Description: The following table lists the median weekly earnings, in dollars, for women and men for selected years from 1980 to 2002. (A graphing calculator is recommended.)Median Weekly Earnings198019851990199520002002Women (x)415444463475514531Men (y)54154654

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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