Find the regression equation, letting the first variable be the predictor (x) variable. Using the listed lemon/crash data, where lemon imports are in metric tons and the fatality rates are per 100,000 people, find the best predicted crash fatality rate for a year in which there are 475 metric tons of lemon imports. Is the prediction worthwhile? Find the equation of the regression line. a. Modifying Above y with caret equals (Round the y-intercept to three decimal places as needed. Round the slope to four decimal places as needed.) b. The best predicted crash fatality rate for a year in which there are475 metric tons of lemon imports isfatalities per 100,000 population.(Round to one decimal place as needed.) ---### Lemon Imports vs. Crash Fatality RateThe table below presents data that compares lemon imports with crash fatality rates over a series of measurements:| **Lemon Imports** | 231 | 263 | 360 | 493 | 511 ||-------------------------|-----|-----|-----|-----|-----|| **Crash Fatality Rate** | 16 | 15.9| 15.6| 15.4| 14.9|#### Explanation- **Lemon Imports**: These numbers represent the quantity of lemon imports. The values show an increasing trend.- **Crash Fatality Rate**: This represents the rate of fatalities in crashes. The values show a decreasing trend.This table can be used to explore the concept of correlation versus causation in statistical analysis. It is a classic example that demonstrates how two variables may show a correlation, even when they are not causally related.---

Answered: Find the regression equation, letting…

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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Find the regression equation, letting the first variable be the predictor (x) variable. Using the listed lemon/crash data, where lemon imports are in metric tons and the fatality rates are per 100,000 people, find the best predicted crash fatality rate for a year in which there are 475 metric tons of lemon imports. Is the prediction worthwhile?

Find the equation of the regression line.

a. Modifying Above y with caret equals

(Round the y-intercept to three decimal places as needed. Round the slope to four decimal places as needed.)

b. The best predicted crash fatality rate for a year in which there are

475 metric tons of lemon imports is

fatalities per 100,000 population.

(Round to one decimal place as needed.)