Which one of the following describes the relationship between X and Y. O For every increase of 1gin the weight, the length increases with 8.356 cm. O For every increase of 1gin the weight, the length increases with 8.439cm. O For every increase of 1cmin the length, the weight increases with 8.439g. O For every increase of 1cmin the length, the weight increases with 0.8356g. O For every increase of 1cmin the length, the weight increases with 8.356g. O For every increase of 1gin the weight, the length increases with 0.8356cm.
Which one of the following describes the relationship between X and Y. O For every increase of 1gin the weight, the length increases with 8.356 cm. O For every increase of 1gin the weight, the length increases with 8.439cm. O For every increase of 1cmin the length, the weight increases with 8.439g. O For every increase of 1cmin the length, the weight increases with 0.8356g. O For every increase of 1cmin the length, the weight increases with 8.356g. O For every increase of 1gin the weight, the length increases with 0.8356cm.
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:In a population of snakes, researchers caught and measured ten adult females. Their body lengths (X) and weights (Y) are shown in the table below.
Length (in cm)
64
70
63
61
62
60
57
51
59
54
Weight (in g)
254
296 310
284
225
192
190
155
204
179
The hypothesis to be tested is
Но : р — 0
H1 : p + 0
at a =
0.05 level of significance where pis the population correlation coefficient.
Given:
The estimated simple linear regression equation is Y = -278 + 8.439X.
The sample correlation coefficient is r =
0.8356.
Transcribed Image Text:Which one of the following describes the relationship between X and Y.
O For every increase of 1gin the weight, the length increases with 8.356 cm.
O For every increase of 1gin the weight, the length increases with 8.439 cm.
O For every increase of 1cmin the length, the weight increases with 8.439g.
O For every increase of 1cmin the length, the weight increases with 0.8356g.
O For every increase of 1cmin the length, the weight increases with 8.356g.
O For every increase of 1gin the weight, the length increases with 0.8356cm.
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