Question Bank

What is the mean of the first 10 even numbers?

In a symmetric distribution, which of the following is true?

Find the mode: 5, 8, 5, 12, 15, 8, 20, 8, 5, 8.

Find the mean of 0, 0, 4, 10, 6, 10.

The median of 3, 5, 7, 9, 11, 13 is:

If each observation in a data set is increased by 5, the mean will:

What is the mode of 15, 20, 15, 30, 15, 40, 15?

Which average is best for qualitative data like 'favorite color'?

The mean of first five multiples of 3 is:

Median is also known as the:

Calculate the mean of 2.5, 3.5, 4.5, 5.5.

Find the median of 5, 3, 8, 9, 2, 1.

What is the mode of 7, 7, 8, 8, 9, 9, 10?

If mean is 10 and median is 10, the distribution is likely:

The median of first seven whole numbers is:

If the mean of 5 observations is 20, what is their sum?

Which of these is NOT a measure of central tendency?

If data is 1, 1, 1, 1, 1, what is the mean?

Find the mode of: 10, 12, 10, 15, 12, 10, 15.

The mean of 1/2, 1/4, and 1/4 is: