For women age 25 and over in the U.S. in 2002, the relationship between age and education level (years of schooling completed) can be summarized as follows: average age ≈ 32 years, SD 12 years. average ed. level 12 years, SD ≈ 3 years, T-0.4 Write equations below that relate or estimate educational level based on age, using the form y = mx + b with variable names and y and numerical values for slope and intercept rounded to 2 decimal places (for example, round 5.6667 to 5.67), help (equations) a. Write the equation for the SD line: b. Write the equation for the regression line: help (equations)
For women age 25 and over in the U.S. in 2002, the relationship between age and education level (years of schooling completed) can be summarized as follows: average age ≈ 32 years, SD 12 years. average ed. level 12 years, SD ≈ 3 years, T-0.4 Write equations below that relate or estimate educational level based on age, using the form y = mx + b with variable names and y and numerical values for slope and intercept rounded to 2 decimal places (for example, round 5.6667 to 5.67), help (equations) a. Write the equation for the SD line: b. Write the equation for the regression line: help (equations)
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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Transcribed Image Text:For women age 25 and over in the U.S. in 2002, the relationship between age and education level (years of schooling completed) can be summarized as follows:
32 years,
SD≈ 12 years
average age
average ed. level
12 years, SD 3 years, r≈ 0.4
Write equations below that relate or estimate educational level based on age, using the form y = mx + b with variable names and y and numerical values for slope and intercept rounded to 2 decimal places (for example, round 5.6667 to 5.67),
help (equations)
a. Write the equation for the SD line:
b. Write the equation for the regression line:
help (equations)
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