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09-03-2022
Mathematics

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Find the mean of the distribution class 1-3 3-5 5-7 7-9. frequency 9 22 27 17

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abdullahfaraz3 abdullahfaraz3

09-03-2022

Answer:

Hope this helps you

Step-by-step explanation:

Mean= [tex]\frac{404}{75} = 5.386666666666667[/tex]

Therefore, the mean of the given distribution =5.39 or 3.4

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