Question

ғɪɴᴅ ᴍᴇᴅɪᴀɴ ғʀᴏᴍ ᴛʜᴇ ɢɪᴠᴇɴ ᴅᴀᴛᴀ.​

Answer 1

Answer:

21.5

Explanation:

N = 25

N/2=25/2 =12.5

.•. median class = 200-250.......as 21 is just greater than 12.5.

l=200 f= 12

h= 50 cf =9

median = l+{h(N/2 - cf )/ f}

= 200 +{50(12.5-9.0/12)}

=200+{ 25/2}

= 200 +12.5

= 212.5

HOPE THIS HELP U....!!

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