Log in
Sign up for FREE
arrow_back
Library
Scatterplots
By Ashly Winkle
star
star
star
star
star
Share
share
Last updated over 6 years ago
22 questions
Add this activity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Question 1
1.
Question 2
2.
3
4
zoom_in
1
1
5
6
7
zoom_in
1
1
1
Look at the scatterplots and answer the questions the questions.
Question 8
8.
What are the variables being graphed?
Question 9
9.
Question 10
10.
Question 11
11.
What are the two variables being graphed?
Question 12
12.
Question 13
13.
Question 14
14.
What are the two variables being graphed?
Question 15
15.
Question 16
16.
Question 17
17.
Question 18
18.
Question 19
19.
Question 20
20.
Question 21
21.
Question 22
22.
Now, go to the Scatter Plot Practice Formative.
CLICK HERE FOR THE ASSIGNMENT.
What is the X variable of the above scatterplot?
Number of hours spent doing homework
Number of hours spent watching TV
What is the Y variable of the above scatterplot?
Number of hours spent doing homework
Number of hours spent watching TV
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Describe what happens to sales as more advertising dollars are spent?
Sales stay the same
Sales decrease
Sales increase
So as one variable gets larger, the other also gets larger.
This is an example of a relationship which shows
____________ CORRELATION
.
Positive
Negative
No
As the weight of cars increases, what happens to the miles per gallon?
Increase
Decrease
No change
So as one variable gets larger, the other gets smaller.
This is an example of a relationship which shows
______________ CORRELATION
.
Positive
Negative
No
As the temperature increases, what happens to the sales?
Increase
Decrease
Nothing
So as one variable gets larger, the other isn’t affected.
This is an example of a relationship which shows
______________ CORRELATION
.
Positive
Negative
No
A car weighing 3,500 lbs. could be expected to get approximately
_________
miles per gallon.
15
20
25
30
A car that gets 25 miles per gallon could be expected to weigh approximately ________ lbs.
1200
2200
3200
4200
A car weighing 3,000 lbs. could be expected to get approximately __________ miles per gallon.
15
20
25
30
Mark all that are true about the relationship shown between stopping distance and speed of cars from the 1920’s.
No correlation
Positive correlation
Negative correlation
As speed increases, stopping distance increases
As speed increases, stopping distance decreases
Complete the statement about the relationships shown by the graphs.
Graph A shows ________ correlation
positive
negative
no
Complete the statement about the relationships shown by the graphs.
Graph B shows ________ correlation
positive
negative
no
What sales amount could be expected if the
company shown in the graph spends $6750
in advertising?
A 120
B 122
C 124
D 126
Sales of 108 could be expected from what advertising budget?
A $5,550
B $5,750
C $6,000
D $6,250
What type of correlation is this?
No correlation
Positive correlation
Negative correlation
What type of correlation is this?
No correlation
Positive correlation
Negative correlation
What type of correlation is this?
No correlation
Positive correlation
Negative correlation
