Mathematics, 26.01.2021 19:10, jashaikamatuteowwp1p
Lara wants to know if the number of words on a page in her English book is generally more than the number of words on a page in her history 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.
Book Mean Median Mean absolute deviation
English 48.9 52 9.2
History 40.5 44 1.3
Lara claims that because the mean number of words on each page in the English book is greater than the mean number of words on each page in the history book, the English book has more words per page. Based on the data, is this a valid inference?
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 21:00, villanuevajose95
A. s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]
Answers: 2
Mathematics, 21.06.2019 21:00, hastephens03
Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?
Answers: 3
Mathematics, 21.06.2019 23:30, kaziyahf2006
Which two fractions are equivalent to 6/11? 6/22 and 18/33 12/22 and 18/33 12/22 and 18/22 3/5 and 6/10
Answers: 1
Do you know the correct answer?
Lara wants to know if the number of words on a page in her English book is generally more than the n...
Questions in other subjects:
Mathematics, 27.09.2019 01:30
Mathematics, 27.09.2019 01:30
Social Studies, 27.09.2019 01:30
English, 27.09.2019 01:30
