Q1.(a)A company supplies a range of computer hardware and software to 2000 schools
within a large municipal region of a popular city in India. As part of knowing customer
satisfaction with the service, the company has collected the following data which measures
the time to respond to the complaint (days)
6
38
5
87
56
34
34
86
61
67
9
4
28
78
32
(i) Construct a frequency distribution with a class width of 10.
(ii) Draw ahistogram of the frequency distribution constructed in part (1)
Answers
Answer:
Q1.(a)A company supplies a range of computer hardware and software to 2000 schools
within a large municipal region of a popular city in India. As part of knowing customer
satisfaction with the service, the company has collected the following data which measures
the time to respond to the complaint (days)
6Q1.(a)A company supplies a range of computer hardware and software to 2000 schools
within a large municipal region of a popular city in India. As part of knowing customer
satisfaction with the service, the company has collected the following data which measures
the time to respond to the complaint (days)
6
38
5
87
56
34
34
86
61
67
9
4
28
78
32
(i) Construct a frequency distribution with a class width of 10.
38
5
87
56
34
34
86
61
67
9
4
28
78
32
(i) Construct a frequency distribution with a class width of 10.
Answer:
Q1.(a)A company supplies a range of computer hardware and software to 2000 schools
within a large municipal region of a popular city in India. As part of knowing customer
satisfaction with the service, the company has collected the following data which measures
the time to respond to the complaint (days)