A relative frequency histogram for the sale prices of homes sold in one city during 2010 is shown below. Basedon the histogram, is a large sample necessary to conduct a hypothesis test about the mean sale price? If so,why?
A) Yes; data do not appear to be normally distributed but skewed right.
B) Yes; data do not appear to be normally distributed but skewed left.
C) No; data appear to be normally distributed.
D) Yes; data do not appear to be normally distributed but bimodal.

Question

A relative frequency histogram for the sale prices of homes sold in one city during 2010 is shown below. Basedon the histogram, is a large sample necessary to conduct a hypothesis test about the mean sale price? If so,why? 
A) Yes; data do not appear to be normally distributed but skewed right. 
B) Yes; data do not appear to be normally distributed but skewed left. 
C) No; data appear to be normally distributed. 
D) Yes; data do not appear to be normally distributed but bimodal.

Quizplus · Accepted Answer

The Answer of A relative frequency histogram for the sale prices of homes sold in one city during 2010 is shown below. Basedon the histogram, is a large sample necessary to conduct a hypothesis test about the mean sale price? If so,why? 
A) Yes; data do not appear to be normally distributed but skewed right. 
B) Yes; data do not appear to be normally distributed but skewed left. 
C) No; data appear to be normally distributed. 
D) Yes; data do not appear to be normally distributed but bimodal.

A Relative Frequency Histogram for the Sale Prices of Homes