Statistics

Quiz #38

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Statistics Quiz - 10 Questions

1

The average monthly production of a factory for the first 8 months is 2,500 units, and for the next 4 months the production was 1,200 units. The average monthly production of the year will be_____________?
2

Find the median of the following datA. 160, 180, 200, 280, 300, 320, 400?
3

In a frequency distribution the last cumulative frequency is 300, Median shall lie in____________?

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