Question

What is the mean of the following set of data? Round your answer to two decimal places.

{75, 79, 65, 77, 73, 79}

a 75.51
b 75.23
c 74.33
d 74.67

Answer 1

74.67

Explanation:

mean= sum of all data / total no. of data

= 75+79+65+77+73+79/6

= 74.66667

by rounding off,

ans is 74.67