Math, asked by kunaljadyar010, 1 year ago



If Efx = 20 and Ef = 4, what is the mean of the data.
(A) (B) 80 (C) 16 (D) 5.​

Answers

Answered by yash12384
29

Answer:

the answer is (D) 5

Efx=20 when Ef=4

x=20/Ef

x=20/4

x=5

plz follow

Answered by avanianu
5
Answer: (D) 5


Mean of data= Efx/Ef
= 20/4
= 5


Hope this helped you;))
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