Melissa wants to know if the number of words on a page in her geography book is generally more than the number of words on a page in her math book. She takes a random sample of 25 pages in each book, then calculates the mean, median, and mean absolute deviation for the 25 samples of each book

Question

anonymous · Answer

She claims that because the mean number of words on each page in the geography book is greater than the mean number of words on each page in the math book, the geography book has more words per page.
Based on the data, is this a valid inference?
 Yes, because the mean is larger in the geography book

 No, because the mean is larger in the geography book 

No, because there is a lot of variability in the geography book data


 Yes, because there is a lot of variability in the geography book data

anonymous · Answer

@prowrestler

anonymous · Answer

@hartnn

anonymous · Answer

hello I know you were busy sorry but I just needed this question so I can turn in my exam