Representing and Describing Statistical Data in Various Ways

Which statement about the data in the histogram is NOT true?

• Exactly 5 participants are younger than 5 years old.

• The swim class has 2 participants that are younger than 2 years old.

• The swim class has a total of 16 participants.

• More than half the participants are from 7 to 9 years old.

How many hours per day does each member of the class spend playing video games?

• Statistical

• Non-Statistical

How many sodas does each person in our class drink per month?

• Statistical

• Non-Statistical

Is this a statistical question: How many cars are in each driveway on your street?

• Yes

• No

To find the _________ you add up all the numbers and then divide by how many numbers you have.

• Mean

• Median

• Mode

• Range

To find the ______ you put all numbers in order from least to greatest and then take the largest number minus the smallest number.

• Mean

• Median

• Mode

• Range

To find the ______ you put all the numbers in order from least to greatest and then see which number you have the most of.

• Mean

• Median

• Mode

• Range

To find the ________ you put all numbers in order from least to greatest and find the number that is in the middle.

• Mean

• Median

• Mode

• Range

A measure of variation in a set of numerical data, it is the distance between the first and third quartiles of the data set.

• Interquartile Range

• Outliers

• First Quartile

• Third Quartile

A question that anticipates and accounts for a variety of answers.

• Statistical Question

• Range

• Mean

• Box Plot