c) The mean and the median are equal. 2 comma 3 comma 4 comma 5,

Question

 The mean and the median are equal.

2 comma 3 comma 4 comma 5,

Answer 1

For the data set 2, 3, 4, 5, the mean is:

 

Mean = (2+3+4+5)/4 = ______?

 

The median is the middle value in the data set.  Since there is an even number of values, the median is halfway between the values of the second and third numbers:

 

Median = (3+4)/2 = ______?