THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A sample of 8 households was asked about their monthly income (x) and the number of hours they spend connected to the internet each month (y) .The data yield the following statistics:
,
,
,
,
-The standard deviation of the households' monthly income is:
A) 12.817
B) 14.667
C) 15.679
D) 11.990
Correct Answer:
Verified
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Q47: The residual is defined as the difference
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