Data were collected that included information on the weight of the trash (in pounds) on the street one week and the number of people who live in the house. The figure shows a scatterplot with the regression line. Complete parts (a) through (d) below. Click the icon to view the scatterplot and the regression line a. Is the trend positive or negative? What does that mean? The trend is CIED As the number of people per household increases, the weight of trash b. Now calculate the correlation between the weight of trash and the number of people. (Use R-Sq from the figure and take the square root of it.) r= ▼ (Round to two decimal places as needed.) c. Report the slope. For each additional person in the house, there are, on average, how many additional pounds of trash? The slope is. For each additional person in the house, there are, on average, d. Either interpret the inten additional pounds of trash. (Type integers or decimals. Do not round.)
Data were collected that included information on the weight of the trash (in pounds) on the street one week and the number of people who live in the house. The figure shows a scatterplot with the regression line. Complete parts (a) through (d) below. Click the icon to view the scatterplot and the regression line a. Is the trend positive or negative? What does that mean? The trend is CIED As the number of people per household increases, the weight of trash b. Now calculate the correlation between the weight of trash and the number of people. (Use R-Sq from the figure and take the square root of it.) r= ▼ (Round to two decimal places as needed.) c. Report the slope. For each additional person in the house, there are, on average, how many additional pounds of trash? The slope is. For each additional person in the house, there are, on average, d. Either interpret the inten additional pounds of trash. (Type integers or decimals. Do not round.)
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter3: Straight Lines And Linear Functions
Section3.CR: Chapter Review Exercises
Problem 15CR: Life Expectancy The following table shows the average life expectancy, in years, of a child born in...
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