Question

Uuu tein, then
ve any two of the
The median of the
of the following subquestions :
lian of the following data is 49.2. Find the values of f, and f, if Ef;= 90 :
Marks
20 – 30 30 - 40 40 – 50 50 – 60 60 – 70 70 - 80 80 - 90
fi | 15 | 25 | 20 | f | 8 10
requency
doing some work Ganesh taken 101​

Answer 1

Answer:

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