Question

find the mode, and the mean for the set of data below. number of friction books read by 28 eight- grade pupils:-4,6,1,7,3,9,5,7,8,5,4,6,10,6,9,5,6,6,8,6,5,10,7,2,5,3,7.​

Answer 1

Answer:

mode -mode is the value which occure most frequently in a set of observation .it is the point of maximum frquency.

here 6 ocuurs more times so

Mode=6

Mean is the average of the numbers.

There are 28 numbers in given set so mean= sum of all numbers/total number

Total number are 28

Mean=sum /28

Sum of all is 168

Mean=168/28=6