QUESTION 14Daphne wonders if poems with more lines tend to have more words or fewer words than poems with fewer lines. She analyzes the poems from Bruce Bennett'schapbook Missing and finds the least-squares regression line and correlation coefficient to be= 5.49x + 2r = 0.8942where x = number of lines and y = number of words. Use this information to complete the following problems.19. a. Legacy is a poem from Bennett's chapbook that is only 2 lines long. Use the least-squares regression line to approximate the number of words in thepoem. Round your answer to the nearest whole amount.WorkAnswerb. Legacy actually has 18 words in it. Determine the residual for this data.WorkAnswer 20. a.What percent of the variation is explained by the lest-squares regression line? Round your answer to the nearest tenth of a percent if necessary.WorkAnswerb. Identify the direction of the data (positive, negative, or none) and enter your answer below.Answer

Here use basic of regression line and correlation

Answered: 19. a. Legacy is a poem from Bennett's…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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19. a. Legacy is a poem from Bennett's chapbook that is only 2 lines long. Use the least-squares regression line to approximate the number of words in the poem. Round your answer to the nearest whole amount. Work Answer