Math Statistics

Which box and whisker plot has an upper extreme of 100?

• Plot 1

• Plot 2

• Plot 3

• Plot 4

Which plot has a median of 50?

• Plot 1

• Plot 2

• Plot 3

• Plot 4

Which class has a higher median?

• 1st Period

• 2nd Period

Which class has the highest test score?

• 1st Period

• 2nd Period

Which class has a higher IQR?

• 1st Period

• 2nd Period

What is the upper quartile value?

• 20

• 30

• 65

• 70

• 95

What is the lower quartile value?

• 20

• 30

• 65

• 70

• 95

1. Which of the following best describes the process of finding the range for a set of data?

• ADD the biggest and smallest numbers
• Place the number in order from least to greatest then find the middle.
• Find the difference between the Maximum and the Minimum.
• Find the average.

4. Which of the following lists all parts of the five number summary?

• Mean, Median, Mode, Range, and Total
• Minimum, Quartile 1, Median, Quartile 3, and Maximum 
• Smallest, Q1, Q2, Q3, and Q4
• Minimum, Maximum, Range, Mean, and Median

What percent of the data is between 25 and 30 on the number line?

• 25%
• `50%
• 75%
• 100%