Math, asked by samarthumasare, 5 months ago

If Σfᵢxᵢ = 147000, Σfᵢ = 30. Therefore, mean is ____ *

Answers

Answered by ashishmoni1813

0

Answer:

4900

Step-by-step explanation:

Σfᵢxᵢ = 147000

Σfᵢ = 30

Σfᵢxᵢ/Σfᵢ=Mean

147000/30=4900

Answered by KOTASRAVYA807

0

Answer:

4900

Step-by-step explanation:

Given ,efixi =147000,efi =30

so, meanxi formula = exifi/efi

147000/30=4900

therefore ,mean = 4900

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