Statistical Questions
Mean, Median, Mode
Range
Dot Plots and Histograms
Box and Whisker plots
100
What are the favorite sports of 6th graders at Edgewood?
Yes - Statistical
100
What is the mode? 1.06,9.3,59.59,6.01,25.17,1.06,6,1.06,0.7
1.06
100
What is the range?
12, 12, 14, 15, 12, 16, 12, 18
6
100
What is the mode?
35
100
4
200
True or False - In order for a question to be a statistical question, there should be only one answer.
FALSE! There should be a variety of data.
200
What is the median?
7, 8, 16, 11, 9, 13
10
200
What is the range?
33, 4, 5, 6, 10, 15, 17, 18, 19, 21, 29
29
200
What is the median?
5
200
Name the 5 data points you need on a Box Plot
Minimum, Q1, Median, Q3, Maximum
300
Is this a statistical question?
What is your favorite sport?
No
300
What is the median?
7, 12, 10, 12, 16, 10, 14, 1
11
300
What is the range?
29, 34, 39, 43, 73, 91 197
168
300
What interval is the mode?
16-20
300
Draw a box plot for the data.
150, 134, 136, 120, 145, 170, 125, 130, 145, 190, 140
Minimum- 120
Q1- 130
Median- 140
Q3- 150
Maximum- 190
400
Is this a statistical question?
How much time do 8th graders at Edgewood spend on their math homework each night?
Yes!
400
Whats the mean?
13, 9, 4, 19, 7, 8, 17
11
400
What is the range?
35,49,53,69,69,77,84
49
400
Which interval has 300 employees?
11-21
400
How do you find the median if you have two numbers left in the middle?
Add the two numbers up and divide by 2.
500
Is this a statistical question?
What is the low temperature each day in November in Highland Park?
Yes - statistical question!
500
What is the mean?
16, 18, 12, 9, 7, 1, 16, 16
ROUND TO THE TENTHS PLACE
11.9
500
What is the range?
30.3 ,45,65,72,78,89,97,100.1,100
69.8
500
What two age groups had the most number of visitors?
20-25 and 35-40
500
Draw a box plot for the following data.
10, 8, 9, 7, 10, 12, 14, 14, 16, 10
Minimum- 7
Q1- 9
Median- 10
Q3- 14
Maximum- 16