Question

The mean of the following frequency distribution is 24. Find
quency distribution is 24. Find the value of P
(Marks)
(Number of students)
0-10
10-20
20-30
30-40
40-50​

Answer 1

Step-by-step explanation:

Hola !

Let us use median formula

Median =l(n/2-cf ÷f)×h

24=20(55+p/2-30÷p)10

4p=(p-5/2)10

8p=(p-5)10

8p=10p-50

10p-8p=50

2p=50

p=25

Thank you !

# Astro

Answer 2

Answer :-

From the question

Using the formula of Median

Median = 24=20(55+p/2-30÷p)10

4p=(p-5/2)10

8p=(p-5)10

8p=10p-50

10p-8p=50

2p=50

p=25

Thank you! ☺