Math, asked by mridul271, 4 months ago

Sigma fixi=74500
Sigma fi= 50

Answers

Answered by pn545436
0

Step-by-step explanation:

sigma \: fixi = 74500 \\  \\ sigma \: fi = 35 \\x =  \frac{fixi}{fi}  = \frac{74500}{35}  = 1490

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