Question

 Find the median and mode of the data.

A.


median = 82.4
no mode


B.


median = 82.4
mode = 85


C.


median = 85
no mode


D.


median = 85
mode = 82.4

Answer 1

You would add all the terms together and then divide to get the mean which is 51+75+79+81+89+90+96+98=584/8=73 and there is no mode.

Answer 2

`the\ data:\\\\51;\ 75;\ 79;\ \underline{81;\ 89};\ 90;\ 96;\ 98\\\\Median=(81+89)/(2)=(170)/(2)=\boxed{85}\\\\NO\ Mode\ because\ each\ number\ appears\ only\ once\\\\Answer:\boxed{C}`