Correlations
Scatter Plots
Vocabulary
Linear Equations
Triangle
100
The size of the bag of popcorn and the price of the the popcorn.
What is positive correlation?
100
The horizontal axis.
What is the x axis?
100
Is a line that best fits the data.
What is the line of best fit?
100
The line of best fit is used for these two reasons.
What is to clarify a correlation and to predict future outcomes?
100

In Triangle DEF, the measure of angle D is 33 degrees and the measure of angle E is 82, what is the measure angle F?   

What is 65? 

200
The increase in temperature and the number of snowboards sold.
What is negative correlation?
200
The vertical axis.
What is the y-axis?
200
Prefix meaning "1".
What is uni-?
200
The formula used to find slope is this.
What is y2-y1 over x2 - x1?
200

In Triangle DEF, the measure of angle D is 55 degrees and the measure of angle E is 43, what is measure of angle F? 

What is 82? 

300
The number of hours you work and the amount you get paid.
What is positive correlation?
300

A point that is far away from all other points on the graph

What is an outlier?

300
Prefix meaning "2".
What is bi-?
300
Every ordered pair looks like this.
What is (x,y)?
300

Triangle ABC is a right triangle and the measure of angle B is 32, what is the measure of angle C? 

What is 58?

400
The less you eat, the more you feel hungry.
What is negative correlation?
400
Suzy is drawing a scatter plot, her data is as follows: (3, 67) (2, 70) (1, 72) (0, 74). This is how you should label the x-axis.
What is go up by 1s?
400

What is the formula for slope-intercept form?

What is y=mx + b

400
The slope of a line going through the points (0,0) and (1, 2).
What is 2?
400

Triangle ABC is a right triangle, what is the measure of Angle C? 

What is 45? 

500
The relationship betweent the number of jellyfish in the ocean and the number of text messages you got last Friday.
What is no correlation?
500

Suzy is drawing a scatter plot, her data is as follows: (3, 20) (2, 15) (1, 10) (0, 5). This is how you should label the y-axis.

What is increase by 5s?
500

What is the best subject every? 

What is Math?

500
The slope of the line going through these points: (-4, -7) and (9, 17)?
What is 24/13?
500

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