Statistical or Not
Mean, Median, Mode
Random
Displays
Throughout the year...
100
Is this a statistical question? How many students are wearing Jordan's in this class?
No.
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
5, 10, 17, 19, 35.3, 3, 4, 56, 7, 1.7
35.3 - 1.7 = 33.6
100
Frank asked a group of 6th graders how long it took them to eat breakfast. What does each dot represent?
Each student's response
100
Ms. Kimball had 22 students in her first period class and 19 students in her 2nd period class. What is the ratio of students in her first period class to total students?
22:41
200
Should a statistical question have a single answer?
Multiple Answers. Includes typical data
200
What is the median?
93, 47, 37, 49, 25, 12, 13, 57
(37 + 47)/2 = 42
200
what is the median
33, 4, 5, 6, 10, 15, 17, 18, 19, 21, 29
17
200
What is the mode?
10 minutes
200
Add
13.567 and 23.712
37.279
300
Is this a statistic question? What is the typical favorite sport of Garrison students?
Yes
300
What is the median?
103, 2, 23, 156.5, 105.5, 145
104.25
300
What is the MAD?
14, 19, 6, 12, 13, 21, 16, 19
3.75
300
Calculate the mean
5.625
300
Solve
18/4 or 9/2 or 4.5
400
IS this a statistical question? Does the Watson Family watch TV?
no
400
Whats the mean?
1, 2, 3, 4, 4, 5, 6, 7, 8, 10
50/10 = 5
400
What is the range?
35, 49, 53, 69, 69, 77, 84
49
400
Give one reason why there are several points at 0 minutes.
Example: Don't eat breakfast
400
What is the GCF and LCM of 12 and 8?
GCF: 4
LCM:24
500
Is this statistical? How many pets do you have?
yes
500
What is the average grade on a quiz for student who's scores are:
12, 10, 8, 14, 13, 14, 14, 13, 12, 15
12.5
500
Find the mean, median, mode and range of the data.
30, 45, 46, 72, 78, 89, 99, 100, 100
Mean=73.222
Median = 78
Mode= 100
Range= 70
500
What are some words we can use to describe the shape of a dot plot?
Skewed left, skewed right, symmetrical.
500
Solve for x. Show all of your steps. Make sure you show BALANCE.
6 x = 42
x=7