Math Statistics

What is the lower quartile value?

• 20

• 30

• 65

• 70

• 95

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.

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%

What percentage of the data is between 90 and 140?

• 25 %

• 50%

• 75%

• 100%

What is the MODE of the test scores?

• 100

• 20

• 80, 85, and 90

• none

What is the MEAN for this data?

• 80

• 1040

• 13

• 81

Choose the statistical question.

• What are the students' times for the 5K race?

• What is the highest time for the 5K race?

• What was the slowest time for the 5K race?

• Who ran the 5K the fastest?

Which question is NOT a statistical question?

• How many countries are in the world?

• How many desserts do students eat daily?

• How many days do students practice soccer?

• How many hours per day do students play video games?

Find the median:
3, 5, 7, 4, 3, 1

• 3 and 4

• There isn't one

• 3.5

• 3