Practice30 Create account

A grouped distribution has modal class 40-50 (h = 10, l = 40). It is given that f1 - f0 = 8 and f1 - f2 = 5. Find the mode.

Class 10Mode of Grouped DataStatistics and Probability

A46.15
B45.00
C47.50
D44.20

Step-by-Step Solution

Denominator =

2 f 1 - f 0 - f 2 = (f 1 - f 0) + (f 1 - f 2) = 8 + 5 = 13

. Mode

= 40 + \frac{8}{13} * 10 = 40 + 6.15 = 46.15

.

Answer: A) 46.15

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Mode of Grouped Data practice questions

More Class 10 Mode of Grouped Data practice

The monthly incomes (in Rs thousands) of 150 families in a Delhi locality give a modal…For a grouped frequency distribution the modal class is 20-25 (l = 20, h = 5). It is…The class with the highest frequency in a frequency distribution is called the:In the formula for mode of grouped data, the symbol 'l' represents the:In the mode formula, f1 stands for the frequency of: