Question

mean:sum of observations / no. of observations Ex: mean of 5 and 6 is 5+6/2 = 11/2 here 11/2 lies between 5and 6 therefore 5< 11/2 < 6​

Answer 1

Step-by-step explanation:

mean is average

mean:sum of observations / no. of observations

5 and 6 are two observations

5+6/2

11/2

5.5

5 < 5.5 < 6