Question

for question 6 please use data from above question

Answer 1

From the given data :

21
33
58
43
33
35
31
38
28
30
23
40
43
43
29
34
30
65
50
37
30
32
19
42
33

Frequency Table Class Count 15-25 12 37-47 48-53 59-69

14 12 12- 8- 4- 26 37 48 59 70 밝, Histogram (Frequency Diagram)

Number of Classes	5
Lowest Class Value	15
Specify Class Range	Yes
Class Range	11

Count means frequency of the data under the given range.