The median of the following data is 50 find the value of P and q If the sum of - Maths - Pair of Linear Equations in Two Variables

Question

The median of the following data is 50 find the value of P and q If
the sum of all the frequencies if 90:

Marks
Frequency

20-30
P

30-40
15

40-50
25

50-60
20

60-70
q

70-80
8

80-90
10

Rajan Jasani · Answer

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The median of the following data is 50 find the value of P and q. If the sum of all the frequencies if 90: Marks Frequency 20-30 P 30-40 15 40-50 25 50-60 20 60-70 q 70-80 8 80-90 10