Math, asked by babitasingh11066, 9 months ago

find the mean of the following frequency distributions
x. 2. 5. 7. 8
F. 2. 4. 6. 3

Answers

Answered by sujalagarwal0987

0

Answer:

6

Step-by-step explanation:

2*2 + 5*4 +6*7 + 8*3=90

total frequency=15

mean = 90/15=6

Answered by 91101119

0

Answer

Step-by-step explanation:

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