Question

find the mean and mode of the following data 28,15,40,25,16,28,32,,36,42,16,19,23

Answer 1

Mean: 26.666666666667

Mode: 28, 16, each appeared 2 times

hope it helps you.....

Answer 2

mean =28+15+40+25+16+28+32+36+42+16+19+23/12=26.66,mode =28,16