The third quartile and 65th percentile for the following data are
Profits in '000 : les than 10 10-19 20-29 30-39 40-40 50-59
No. of firms: 5
1 8
38
20
9
2
Answers
Answered by
66
Answer:
third qurtile = 33.5
65 percentile = 29.18
Given:-
profit in ' 000'
to find:-
- third quartile
- 65th percentile
Solution:-
here,
firstly we will solve for quartile
here ,
we will find quartile
N =92
as we know
- thethird qurtile Q3 = the value of the q3th observation and Q3 can be calculate as
now,
Q3 lies the class interval 29.5 - 39.5
now
for percentile
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