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Answer:
73 is the median
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1
Answer:
Here N = 60
∴ n = 60/2 = 30
The cumulative frequency (c.f) just greater than 30 is 50.
The corresponding class (Median class) = 30 – 60
l = 30
c.f = 30
F= 20
h = 30
Median=l+N2–Fc.f×h Median=30+30–2030×30
Median = 40
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