Calculate the median of 5, 6, 8, 9, 10, 11, 12, 13, 13, 11, 14, 14
Answers
Answered by
0
Step-by-step explanation:
Mean: no. of observation/ frequency
= 5+6+8+9+10+11+11+12+13+13+14+14+15+15+16+16+18+19+20/19
= 245/19 = 12.89
Median : ( n+1/2) th term
= ( 19 +1 / 2) th term
= 20/2 = 10
Mode = highest frequency
= 11,13,14,15,16
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Answered by
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Answer:
median means middle number.
u need to arrange ur number in ascending (or) descending order.
Ascending order- 5,6,8,9,10,11,11,12,13,13,14,14
As, we have 12 numbers....
We need to use the formula a+b/2 for the middle numbers.
a=11 , b=11
=11+11/2
=22/2
=11
The median is 11.
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