The following table shows the hot dogs bought from a street vendor over the course of eight days ("Demand"). Also shown is the temperature for each day in degrees Celsius. Complete parts a and b below. Temperature (°C) Demand 18 12 22 19 8 13 18 23 D 49 32 34 41 19 23 44 33 a. Calculate the slope and y-intercept for the linear regression equation for these data. (Round to two decimal places as needed.) b. Predict the demand for hot dogs on a day with a temperature of 21°C. The predicted demand for hot dogs on a day with a temperature of 21°C is (Round to the nearest integer as needed.)

The following table shows the hot dogs bought from a street vendor over the course of eight days ("Demand"). Also shown is the temperature for each day in degrees Celsius. Complete parts a and b below. Temperature (°C) Demand 18 12 22 19 8 13 18 23 D 49 32 34 41 19 23 44 33 a. Calculate the slope and y-intercept for the linear regression equation for these data. (Round to two decimal places as needed.) b. Predict the demand for hot dogs on a day with a temperature of 21°C. The predicted demand for hot dogs on a day with a temperature of 21°C is (Round to the nearest integer as needed.)

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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