Complete the following Cumulative Frequency Table :
Class
(Monthly income in Rs.)
1000-5000
5000-10000
10000-15000
15000-20000
20000-25000
Frequency
(No. of individuals)
45
19
16
02
05
Total N = 87
More than or equal to type cumulative frequency
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Answers
Answer:
Step-by-step explanation:
(Monthly income in Rs.) Frequency Cumulative Frequency
More than or
1000-5000 45 87
5000-10000 19 42
10000-15000 16 23
15000-20000 02 07
20000-25000 05 05
(Monthly income in Rs.) Frequency Cumulative Frequency Less Than
1000-5000 45 45
5000-10000 19 64
10000-15000 16 80
15000-20000 02 82
20000-25000 05 87
Answer:
We have to find more than type of commutative frequency
Class Frequency More than C.F. (Monthly income in Rs.) (No. of individuals)
More than 1000 45 42 + 45 = 87
More than 500 19 23 + 19 = 42
More than 10000 16 07 + 16 = 23
More than 15000 02 05 + 02 = 07
More than 20000 05 05
Now we will find less than type of frequency
Class Frequency Less than C.F. (Monthly income in Rs.) (No. of individuals)
Less than 5000 45 45
Less than 1000 19 45 + 19 = 64
Less than 15000 16 64+ 16 = 80
Less than 20000 02 80 + 02 = 82
Less than 25000 05 82 + 05 = 87