If Efx =1050 and mean x =15 find the value of N

Oliver Apel asked Jul 6, 2022

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3 votes

Oliver Apel asked Jul 6, 2022

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29 votes

Answer:

your answer is 70.

Explanation:

mean=Efx/n=1050/15=70

Guhou answered Jul 12, 2022

by Guhou

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