Give solution for this question for class 10
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Answer:68
Step-by-step explanation:
Median=l+([n/2-cf]/f)×h
137 =125+([n/2-22]/20)×20
137-125=n/2-22
12=(n-44)/2,n=24+44=68
aditya3133:
i cant understand what you say
Answered by
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As ws know that,
Median = l + {n/2 - CF whole by f} × h
therefore,
l = 125
f = 20
cf = 22
h = 15
median = 137
putting all the value we get,
137 = 125 + {n/2 - 22 whole by 20} × 15
12 = { n/2 - 22 whole by 20} × 15
or, n = 76
HOPE IT HELPS
PLEASE MARK AS BRILLIANIST
:-))
Median = l + {n/2 - CF whole by f} × h
therefore,
l = 125
f = 20
cf = 22
h = 15
median = 137
putting all the value we get,
137 = 125 + {n/2 - 22 whole by 20} × 15
12 = { n/2 - 22 whole by 20} × 15
or, n = 76
HOPE IT HELPS
PLEASE MARK AS BRILLIANIST
:-))
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