Question

6. Find the mode from the following frequency
distribution
Class 10-15 15-20 20-25 25-30 30-35 35-40 40-45
Frequency 3 7 16 12 9 5 3​

Answer 1

l=20, f1=16 ,f0=7, f2=12, h=5

$mode =20 + ( \frac{16 - 7}{2 \times 16 - 7 - 12} ) \times 5 \\ \\ = 20 + ( \frac{9}{32 - 19} ) \times 5 \\ \\ = 20 + \frac{45}{13} \\ \\ = 20 + 3.461 \\ \\ = 23.461$

hope this will help u

Answer 2

BUDDY PLZ SEE UR ANSWER IN ATTACHMENT.