While collecting data on shoe sizes (y) compared to heights in inches (x) of male students in the class a student found that the shoe sizes ranged from size 7 to size 11 and the heights of the students ranged fro 60 to 72 inches. The student ran a linear regression to get the function y = 1 3 13 where y is the shoe size and is the height of the person in inches. What would be the shoe size for a student who was 73 inches tall? Shoe sizes only show up in incriments of 0.5 (ie. 7, 7.5, 8, 8.5, 9, 9.5, so round to the nearest 1/2 shoe size. Show all your work.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter4: Equations Of Linear Functions
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While collecting data on shoe sizes (y) compared to heights in inches (x) of male students in the class a
student found that the shoe sizes ranged from size 7 to size 11 and the heights of the students ranged from
60 to 72 inches. The student ran a linear regression to get the function
=
1
-x-
3
13
where y is the shoe size and is the height of the person in inches. What would be the shoe size for a
student who was 73 inches tall? Shoe sizes only show up in incriments of 0.5 (ie. 7, 7.5, 8, 8.5, 9, 9.5, ....)
so round to the nearest 1/2 shoe size. Show all your work.
Transcribed Image Text:While collecting data on shoe sizes (y) compared to heights in inches (x) of male students in the class a student found that the shoe sizes ranged from size 7 to size 11 and the heights of the students ranged from 60 to 72 inches. The student ran a linear regression to get the function = 1 -x- 3 13 where y is the shoe size and is the height of the person in inches. What would be the shoe size for a student who was 73 inches tall? Shoe sizes only show up in incriments of 0.5 (ie. 7, 7.5, 8, 8.5, 9, 9.5, ....) so round to the nearest 1/2 shoe size. Show all your work.
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