1/The mean and the median never have the same value.

Select one:

True

False

2/Which of the following measures of centre provide a useful overview for interval data?

Select one:

a.

Mean, median, and mode

b.

Median

c.

Mode

d.

Mode and median

3/ A disadvantage of the standard deviation is that it is not measured in original units squared.

Select one:

True

False