Two-way tables
Correlations
TWT & Scatterplots
General Trivia
Scatterplots
100
This is the total number of students surveyed.
What is 80?
100
This is the correlation of a scatterplot that shows the relationship of time spent studying vs. test grades.
What is positive correlation?
100
What is Graph C
100
Who lives in a pineapple under the sea?
SpongeBob Square Pants
100
This is the correlation shown on the scatterplot.
What is positive correlation?
200
This is the number of males that can swim.
What is 26?
200
This is the correlation shown in the scatterplot.
What is negative?
200
If 100 students were surveyed, fill in the following two-way table.
200
What has to be broken before you can use it?
An egg
200
This is the correlation expected on a scatterplot showing the comparison of the number of barn cats on a farm and the mice population.
What is negative correlation?
300
What percent of students are in Class A? Round to the nearest percent.
What is 37%
300
This is also called a "trend line" and is used to make predictions with scatterplots.
What is line of best fit?
300
How many total people preferred bananas?
What is 38 people
300
What is the best selling video game of all time?
Minecraft
300
This is the equation of the trend line.
What is y=-1/2x+6 ?
400
What percent of students in Class C are right handed? Round to the nearest tenth of a percent.
What is 40.7%
400
This is the correlation you would expect on a scatterplot graphing height of a student and IQ.
What is no correlation?
400
Using the line of best fit, what would the approximate milage of a car be after 12 years?
What is 180,000 miles
400
What is the largest mammal on earth?
Whale or Blue Whale
400
This is the equation of the line on the scatterplot.
What is y=-x+12 ?
500
This is the number of boys that have Science as a favorite subject.
What is 23?
500
This is the number of books expected to be checked out if there are 70 visitors.
What is 150?
500
How many more people preferred apples over oranges?
20 more people
500
What are the two songs Jack Black has sang in recent movies based on video games?
Lava Chicken and Peaches
500
This is the slope of the line of best fit.
What is about 5?