IN the frequency distribution if xi=750 and Ef=25 find the mean of the distribution
Answers
Answered by
1
775 is right answer
Step-by-step explanation:
it will help you
vivekkushwaha704122:
wrong❌ answers
Answered by
3
Step-by-step explanation:
fixi= 750×25
18750
fi ,= 25
means = fixi÷fi
18750÷25
750
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