Application of Integer Operations Part 2

What is the first step you should take when calculating the median, mode, or range of a data set?

• Add all the numbers together.

• Identify the largest number.

• Order the numbers from least to greatest.

• Count the total number of values.

What is another term for the mean of a data set?

• Middle

• Most frequent

• Average

• Spread

What is the mean of the following numbers: 5, 8, 10, 12, 15?

• 10

• 10.5

• 11

• 12

Find the median of the numbers: 10, 12, 15, 18.

• 12

• 15

• 13.5

• 14

What does the range of a data set measure?

• The central tendency of the data.

• The most common value.

• The spread or variability of the data.

• The sum of all values.

What is the range of the data set: 72, 73, 79, 84, 84, 84, 90, 90, 97?

• 15

• 20

• 25

• 97