Measures of Cen...

What is the median of the following set of scores? 19, 5, 12, 10, 14?

 Approximately what percentage of scores falls within one standard deviation of the mean in a normal distribution?

Suppose a researcher is concerned with a nominal scale that identifies users versus nonusers of bank credit cards. The measure of central tendency appropriate to this scale is the

What is the mean of this set of numbers: 4, 6, 7, 9, and 2000000?

The mean of 11 numbers is 7. One of the numbers, 13, is deleted. What is the mean of the remaining 10 numbers?

The mean of ten numbers is 58. If one of the numbers is 40, what is the mean of the other nine?

A batsman scores the following number of runs in 6 innings: 36, 35, 50, 46, 60, and 55. Calculate the mean runs scored in an inning.

If the mean of five observations x, x + 2, x + 4, x + 6, x + 8 is 11. Find the mean of 1st three observations

The mean of 40 observations was 160. It was detected on re-checking that the value 165 was wrongly copied as 125 for computation of mean. Find the correct mean.