Question

Find the mean , median and mode of the following data . 7, 6, 5, 9, 8, 6, 7, 11, 10, 5, 7, 6, 8, 6, 9, 9
please do it as fast u can​

Answer 1

Mean

( 7+6+5+9+8+6+ 7+11+10+5+ 7 +6+ 8+6+ 9+ 9)÷16

( 119)÷16

=7.4375

Mode

mode of the data

highest frequency =6

median

arrange in ascending order

5,5 ,6,6,6,6,7,7,7,8,8,9,9,9,10,11

for even number

=(n/2)+,(n/2+1)/2

(16/2)+(16/2+1)/2

(8)+(8+1)/2

(8)+9/2

eight term is 7

ninth term is 7

7+7/2

14./2

hence the median is 7

Thanks

hope its helpful