Question

Example 1:
[Marks: 10)
The bicycle producing company sampled its shipping records for a certain day with these results:
Time from Receipt of Order to Delivery (in Days)
6
7.
13
13
4
11
12
20
8
5
14
19
11
10
+ 11
16
15
24
7
19
Construct a frequency distribution for these data and a relative frequency distribution, Use intervals
of 6 days (i.e. 1-6 days, 7-12 days etc..)
(a) Assume that, company is working 6 days a week. How many percent of the order are fulfilled in 3
weeks or less?
(b) If the company wants to ensure that half of its deliveries are made in 10 or fewer days, can you
determine from the frequency distribution whether they have reached this goal?
(C) After grouping the data, find out mean, median and mode of the grouped data.
Example 2:
[Marks: 5)

Answer 1

Answer:

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