Acetalavera2009viz
Answered

Scores 1-5 6-10 11 - 15 16-20 21-25 26-30 31 - 35
f 5 10 8 12 15 3 2 N =
Xm
fXm
<cf

N=______
Sum of fXm=_______
​

Sagot :

Emelynlahoylahoy38viz

Answer:

May pic po ba kayo hindi ko po kasi maintindihan