20. An algebra class collected the following data to determine if there is a correlationbetween height and shoe size.178Height (centimeters) 160 173 165 183 175Shoe size76.8.5121010a. Make a scatterplot using the data. Then draw a line of fit.b. Write an equation for the line of fit.C. Interpret the slope and the y intercept.d. Determine whether the data show a positive, a negative, or no correlation.e. A basketball player is 7 feet1 inch tall. Use your equation from part (b) to predicthis shoe size.f. His actual shoe size is 22. How accurate is your equation?g. Use a graphing calculator to find the equation of the line of best fit.h. Identify and interpret the correlation coefficient.

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0. An algebra class collected the following data to determine if there is a correlation between height and shoe size. Height (centimeters) 160 173 165 183 175 178 Shoe size 7. 8.5 12 10 10 a. Make a scatterplot using the data. Then draw a line of fit. b. Write an equation for the line of fit. c. Interpret the slope and the y-intercept.

0. An algebra class collected the following data to determine if there is a correlation between height and shoe size. Height (centimeters) 160 173 165 183 175 178 Shoe size 7. 8.5 12 10 10 a. Make a scatterplot using the data. Then draw a line of fit. b. Write an equation for the line of fit. c. Interpret the slope and the y-intercept.

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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