The dot plot shows the number of books read by students in grades 7 and 8 as part of a summer reading program. Match each phrase to its correct value. answers available:
6 : 5 : 4 : 3 : 1.76 : 1.52 : 1.5 : 1.4 : 1/6 : 2/3

1. the average number of books read by students in grade 7 =

2. the average number of books read by students in grade 8 =

3. the mean absolute deviation for books read by students in grade 7=

4. the mean absolute deviation for books read by students in grade 8 =

5. the difference of the average number of books as a multiple of the mean absolute deviation for grade 8 =
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