Measures Of Central Tendency

What is the mean of a data set?

• A. It is the largest number in the data set.

• B. It is the smallest number in the data set.

• C. It is the sum of all the numbers divided by the number of numbers.

• D. It is the difference between the largest and smallest numbers.

How is the median of a data set defined?

• A. The median is the most common number in the data set.

• B. The median is always the largest number in the data set.

• C. The median is the middle number when the data is ordered from least to greatest.

• D. The median is the sum of the numbers divided by two.

What does the mode of a data set represent?

• A. The mode is the average of the data set

• B. The mode is the middle value of the data set.

• C. The mode is the largest value in the data set.

• D. The mode is the number that appears most frequently in the data set.

What is the median of the following data set: 1,1,3,4,6,7‍ ?

• 3

• 4

• 3.67

• 3.5

What is the mode of data set: 4, 3, 1, 6, 1, 7?

• 1

• 4

• 6

• 7