Listed below are foot lengths (mm) and heights (mm) of males. Find the regression equation, letting foot length be the predictor (x) variable. Find the best predicted height of a male with a foot length of 272.7 mm. How does the result compare to the actual height of 1776 mm? Foot Length Height 281.8 278.1 252.7 258.9 278.9 258.4 274.0 261.7 O 1785.3 1770.9 1676.3 1646.3 1859.3 1710.3 1789.2 1736.7 The regression equation is y=+ )x. (Round the y-intercept to the nearest integer as needed. Round the slope to two decimal places as needed.) The best predicted height of a male with a foot length of 272.7 mm is mm. (Round to the nearest integer as needed.) How does the result compare to the actual height of 1776 mm? O A. The result is close to the actual height of 1776 mm. O B. The result is exactly the same as the actual height of 1776 mm. OC. The result is very different from the actual height of 1776 mm. O D. The result does not make sense given the context of the data.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 15PPS
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Listed below are foot lengths (mm) and heights (mm) of males. Find the regression equation, letting foot length be the predictor (x) variable. Find the best predicted height of a male with a foot length of 272.7 mm. How does the result compare to the actual height of 1776
mm?
Foot Length
Height
281.8 278.1 252.7 258.9 278.9 258,4 274.0 261.7 O
1785.3 1770.9 1676.3 1646.3 1859.3 1710.3 1789.2 1736.7
The regression equation is y=+ ( x.
(Round the y-intercept to the nearest integer as needed. Round the slope to two decimal places as needed.)
The best predicted height of a male with a foot length of 272.7 mm is mm.
(Round to the nearest integer as needed.)
How does the result compare to the actual height of 1776 mm?
O A. The result is close to the actual height of 1776 mm.
O B. The result is exactly the same as the actual height of 1776 mm.
OC. The result is very different from the actual height of 1776 mm.
O D. The result does not make sense given the context of the data.
Transcribed Image Text:Listed below are foot lengths (mm) and heights (mm) of males. Find the regression equation, letting foot length be the predictor (x) variable. Find the best predicted height of a male with a foot length of 272.7 mm. How does the result compare to the actual height of 1776 mm? Foot Length Height 281.8 278.1 252.7 258.9 278.9 258,4 274.0 261.7 O 1785.3 1770.9 1676.3 1646.3 1859.3 1710.3 1789.2 1736.7 The regression equation is y=+ ( x. (Round the y-intercept to the nearest integer as needed. Round the slope to two decimal places as needed.) The best predicted height of a male with a foot length of 272.7 mm is mm. (Round to the nearest integer as needed.) How does the result compare to the actual height of 1776 mm? O A. The result is close to the actual height of 1776 mm. O B. The result is exactly the same as the actual height of 1776 mm. OC. The result is very different from the actual height of 1776 mm. O D. The result does not make sense given the context of the data.
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