Analyzing Problems in Comparing Data Sets

True or false: More people scored between 55-68 than 50-55.

• True

• False

What percentage of students scored a 39 or higher?

• None

• 25%

• 50%

• 75%

What was the median score?

• 39

• 50

• 55

• 16

Which set of numbers could make this boxplot?

• 20 27 40 49 50 60 85 90 90 100

• 20 21 40 41 60 73 73 75 85 95

• 20 23 40 45 49 51 69 85 85 95

• 1 2 3 4 5 6 7 8 9 1,273

Which box and whisker plot has the smaller median?

• Top plot

• Bottom plot

Which box and whisker plot has the lowest minimum?

• Top plot

• Bottom plot

What is the term for the median of the lower half of the data?
Hint: Look at your notes!

• Lower Quartile

• Upper Quartile

• Median

• Maximum

What is the term for the median of the upper half of the data?
Hint: Look at your notes!

• Upper Quartile

• Lower Quartile

• Median

• Minimum

Which city, Nashville or Dallas, has the lowest Q1?

• Nashville

• Dallas

Which city has a higher median?

• Millersburg

• Arcadia