Mean Mode Range Median

What is the mode?

• The number that appears most often.

• The average of a set of numbers.

• The middle value in a sorted list of numbers.

• The largest number in a set.

What happens to the median if you add a number to a data set?

• It always increases by one.

• It may change depending on the value of the added number.

• It always decreases by one.

• It remains the same regardless of the added number.

What is the range of the data set: 5, 8, 12, 15?

• 8

• 10

• 12

• 15

What does it mean if the mode score on a test is 94?

• More students received a 94 than any other score.

• The average score of the students is 94.

• The highest score achieved by a student is 94.

• The lowest score achieved by a student is 94.

If a data set has no repeating numbers, what is the mode?

• There is no mode.

• The mode is the smallest number.

• The mode is the largest number.

• The mode is the average of the numbers.

What is an outlier?

• A number that is significantly higher or lower than the other numbers in a data set.

• A number that is always the average of the data set.

• A number that appears most frequently in the data set.

• A number that is the sum of all other numbers in the data set.

How do you find the median when two numbers are left in the middle?

• Multiply the two numbers together.

• Add the two numbers together and divide by 2.

• Take the average of the two numbers without adding.

• Choose the larger of the two numbers.

What is the median?

• The average of all numbers in a data set.

• The middle number in a sorted data set.

• The largest number in a data set.

• The smallest number in a data set.

Can a data set have more than one mode?

• Yes, it can have multiple modes.

• No, it can only have one mode.

• It can have two modes at most.

• True

What is a data set?

• A collection of numbers or values.

• A type of software used for data analysis.

• A graphical representation of data.

• A method for collecting data.