Please solve question 11 Thank you 11 If the mean of the following frequency distribution is 65 6 - Maths -

Question

Please solve question 11 Thank you

11 If the mean of the following frequency distribution is 65 6 find
the missing frequencies

Class interval
10-30
30-50
50-70
70-90
90-110
110-130
Total

Frequency
5
8
fi
20
f2
2
50

Komal Garg · Accepted Answer

Class interval	10-30	30-50	50-70	70-90	90-110	110-130	Total
Frequency	5	8	f_i	20	f₂	2	50

Please solve question 11.Thank you 11. If the mean of the following frequency distribution is 65.6 find the missing frequencies. Class interval 10-30 30-50 50-70 70-90 90-110 110-130 Total Frequency 5 8 fi 20 f2 2 50