data set includes weights of garbage discarded in one week from 62 different households. The paired weights of paper and glass were used to obtain the results shown to the right. Is there sufficient evidence to support the claim that there is a linear correlation between weights of discarded paper and​ glass? Use a significance level of α=0.05.   Click here to view a table of critical values for the correlation coefficient. LOADING... Correlation​ matrix: Variables Paper Glass Paper 1 0.4325 Glass 0.4325 1             Determine the null and alternative hypotheses.       Identify the test​ statistic, r.   r= ​(Round to three decimal places as​ needed.)   Identify the critical​ value(s). ​(Round to three decimal places as​ needed.)   A.There are two critical values at r=± ______   B.There is one critical value at r= _____   State the conclusion.   Because the absolute value of the test statistic is ▼ greater than or less than or equal to the positive critical​ value, there ▼ is not or is sufficient evidence to support the claim that there is a linear correlation between the weights of discarded paper and glass for a significant level of α=0.05.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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data set includes weights of garbage discarded in one week from
62
different households. The paired weights of paper and glass were used to obtain the results shown to the right. Is there sufficient evidence to support the claim that there is a linear correlation between weights of discarded paper and​ glass? Use a significance level of
α=0.05.
 
Click here to view a table of critical values for the correlation coefficient.
LOADING...
Correlation​ matrix:
Variables
Paper
Glass
Paper
1
0.4325
Glass
0.4325
1
 
 
 
 
 
 
Determine the null and alternative hypotheses.
 
 
 
Identify the test​ statistic, r.
 
r=
​(Round to three decimal places as​ needed.)
 
Identify the critical​ value(s).
​(Round to three decimal places as​ needed.)
 
A.There are two critical values at
r=± ______
 
B.There is one critical value at r= _____
 
State the conclusion.
 
Because the absolute value of the test statistic is
greater than or less than or equal to
the positive critical​ value, there
is not or is
sufficient evidence to support the claim that there is a linear correlation between the weights of discarded paper and glass for a significant level of
α=0.05.
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