Statistic Review for the End of the Year

How many pairs of shoes do you have in your closet?

• Statistical

• Non-statistical

How many weeks are in a year?

• Statistical

• Non-Statistical

How old is each teacher at your school?

• Statistical

• Non-Statistical

What are the favorite subjects of your classmates?

• Statistical

• Non-Statistical

What is your favorite color?

• Statistical

• Non-Statistical

 Mrs Worley asked the 6th graders how much they read each night and recorded the information in the histogram below.  Describe the overall shape of the distribution.

• Symmetrical

• Skewed Left

• Skewed Rigth

What is the spread of the data in problem in this graph?

• 0-10 min

• 16-40 min

• 0-40 min

• 6-30 min

Elliott recorded his grades in math so far this year in the box and whisker plot below.  Describe the overall shape of the distribution.

• Skewed Right

• Symmetrical

• Skewed Left

Brandy tracks the number of minutes that she runs each day for ten days.  The graph below shows her times in minutes.  Describe the overall shape of the distribution.

• Skewed Left

• Symmetrical

• Skewed Right

What number of minutes would represent the center of this data of this graph?

• 9 min

• 13 min

• 12 min

• 10 min