a. Calculate the least squares (best-fit) line. Put the equation in the form of: ŷ=a+ bx. ý = 35.582+-.192x For each age group, pick the midpoint of the interval for the x value. (For the 80+ group, use 85. Enter exact numbers as integers, fractions, or decimals.) i. Age Group Midpoint 15-24 25-39 40-69 70-79 80+ ii. Predict the number of deaths for age 26. (Use your equation from part (a). Round your answer to one decimal place.) deaths per 100,000 Predict the number of deaths for age 60. (Use your equation from part (a). Round your answer to one decimal place.) iii. deaths per 100,000

a. Calculate the least squares (best-fit) line. Put the equation in the form of: ŷ=a+ bx. ý = 35.582+-.192x For each age group, pick the midpoint of the interval for the x value. (For the 80+ group, use 85. Enter exact numbers as integers, fractions, or decimals.) i. Age Group Midpoint 15-24 25-39 40-69 70-79 80+ ii. Predict the number of deaths for age 26. (Use your equation from part (a). Round your answer to one decimal place.) deaths per 100,000 Predict the number of deaths for age 60. (Use your equation from part (a). Round your answer to one decimal place.) iii. deaths per 100,000

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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