Graphs
MMMRI
Graphs 2.0
Variability/MMMRI
Are you smarter than a 5th grader?
100
What is the IQR for both grades?
6th grade: 12
7th grade: 10
100
Find the median & IQR for the following data set.
14, 25, 10, 11, 18, 29, 42, 30, 32, 40, 37, 10
Median: 27
IQR: 22
100
What is the mode? (interval form)
41-50
100
Which situation would NOT yield variability?
A. The number of shoes a person owns.
B. The height of 6th grade students.
C. How much Mrs. Legereit spent on groceries last month.
D. The hair color of students at Canyon Vista Middle School.
C
100
What are the 3 forms of matter?
Solid, Liquid, Gas
200
Jimmy surveyed a random sample of students at school to collect data about the number of books they read this semester. True or false: More than 10 students read 2 or more books
True
200
Find the mean for the following data set:
3,9,15,21,27,33,39,45
Mean: 24
200
How many pieces of data are there?
Ture or false: At least half of the students scored a 75 or higher on the test.
14 and true
200
Would this question yield variability?
What is the longest river in the United States?
No, one answer
200
How many continents are there?
7
300
What is the Spread (range) and Mode of this Data set?
Spread: 10-3=7
Mode: 7
300
Find the median, mode, and IQR of the following:
14,25,11,11,18,29,30,32,40,37
Median: 27
Mode: 11
IQR: 32-14 = 18
300
What is the upper and lower extremes?
upper: 95
lower: 20
300
Would this question yield variability?
How many shoes do you own?
Yes, variety of answers
300
What type of animal can live on both land and water?
Amphibians
400
True or false: 50% of quiz results were between 30 and 65
False
400
List the mean, median, and range of the data set:
mean: 2
median: 2
range: 4
400
25% of the data on this graph is above what number?
22
400
Would this question yield variability?
What was the hottest month in Texas last year?
No, one answer
400
How many syllables are in Mississippi?
4
500
Find the median and IQR
Median= 7
IQR= 8-6=2
500
What percent of students are less than 60 inches tall?
25%
500
The team scored 50 points total in the game. How many points did Porter score?
20 points
500
What percent of the girls have brown hair?
40%
500
Name 2 states that start with the letter M
answers will vary