how to find sum fi and sum xi in statistic correct answer plss....
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how to find sum fi and sum xi in statistic correct answer plss....
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Answer:
frequency numbers do total coming sigma fi
xi is coming mid values (xi) we add h digit /2 wecome xi digit
Step-by-step explanation:
examples
examples of fi
Frequency (fi)
4
9
9
2
4
2
sigma =30 we come
examples of mid values
question heading (h). mid values( xi)
0.00-0.04. 0.00+0.04/2 = 0.02
0.04-0.08. 0.04+0.08/2=0.12/2 =0.06
this answer study more than one time then you understand
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