Summarizing data sets with Statistics

How do you find the range?

• order least to greatest, then slash from each side until you reach the middle

• add the numbers in your data set, then divide by the amount you added

• look for the number that repeats the most

• highest number minus the lowest number

^{_{What animals portray surfer dudes in Finding Nemo?}}

• Fishes
• Turtles
• Sting Rays
• Sharks

What is the mean of test scores?

{30, 40, 70, 80, 85, 90, 95,}

• 70

• 85, 95, and 100

• 30

• 85 and 90

What graph is used to display data grouped into intervals.

• bar graph

• line graph

• stem and leaf plot

• histogram

Name the Movie

• Cars
• Incredibles
• Up
• Inside Out

What is the interquartile range?

Minimum: 58

Lower Quartile: 60

Median:62

Upper Quartile: 64

Maximum:66

• 4

• 6

• 2

• 8

Name the Movie

• Toy Story
• Bug's Life
• Monster's Inc
• Finding Nemo

What is the interquartile range of the data set below?

3, 5, 6, 6, 7, 8, 9

• 3

• 6

• 2

• 8

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Name the Movie

• Toy Story
• Bug's Life
• Monster's Inc
• Finding Nemo

On the semester final, Joe scored 85, Jill scored 89, and Bill scored a 99.What was the (Mean) average score for these students? _________

• 91

• 273