The following stem-and-leaf chart reports the number of movies rented per day at Video Connection on the corner of Fourth and Main Streets.
|
3
|
12
|
689
|
|
6
|
13
|
123
|
|
10
|
14
|
6889
|
|
13
|
15
|
589
|
|
15
|
16
|
35
|
|
20
|
17
|
24568
|
|
23
|
18
|
268
|
|
(5)
|
19
|
13456
|
|
22
|
20
|
034679
|
|
16
|
21
|
2239
|
|
12
|
22
|
789
|
|
9
|
23
|
00179
|
|
4
|
24
|
8
|
|
3
|
25
|
13
|
|
1
|
26
|
|
|
1
|
27
|
0
|
a. How many days were studied?
b. How many observations are in the last class?
c. What are the maximum and the minimum values in the entire set of data?
d. List the actual values in the fourth row.
e. List the actual values in the next to the last row.
f. On how many days were less than 160 movies rented?
g. On how many days were 220 or more movies rented?
h. What is the middle value?
i. On how many days were between 170 and 210 movies rented?