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

If Efx =1050 and mean x =15 find the value of N​
asked 54.9k views
1 vote
If Efx =1050 and mean x =15 find the value of N​

asked
User Faly
by
8.9k points

1 Answer

6 votes

Answer:

your answer is 70.

Explanation:

mean=Efx/n=1050/15=70

answered
User Dast
by
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