Mean of 40terms is 25 and SD is 4then the sum of squares of all terms

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Mean of 40terms is 25 and SD is 4then the sum of squares of all terms

Pramod Gupta Tavva

Feb. 28, 2020, 9:30 a.m.

Answers!

Kunj Acharya

Feb. 29, 2020, 6:30 p.m.

Tmc 🤪

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