Question
page 13 of 14
Scatter Plots Practice
Complete this assessment to review what you've learned. It will not count toward your grade.
2 of 52 of 5 Items
Question
Use the table to answer the question.
Number of Students versus Average Test Grade
The table shows how the number of students and their respective average test scores on an eighth-grade math exam relate to one another.
Number of Students 24 4 3 7 18 26 14 16 4
Grade 78 98 50 42 86 92 90 87 61
A math teacher kept track of his students' grades on the last 8th-grade math exam. Which scatterplot represents the data?
(1 point)
Responses
A coordinate graph is titled: Number of Students versus Average Test Grade. It shows number of students on the x-axis from 0 to 26 in increments of 2 and grade on the y-axis from 0 to 100 in increments of 5.
The approximate data points are left parenthesis 3 comma 50 right parenthesis, left parenthesis 4 comma 61 right parenthesis, left parenthesis 4 comma 98 right parenthesis, left parenthesis 7 comma 42 right parenthesis, left parenthesis 10 comma 90 right parenthesis, left parenthesis 16 comma 87 right parenthesis, left parenthesis 18 comma 86 right parenthesis, left parenthesis 20 comma 92 right parenthesis, and left parenthesis 24 comma 78 right parenthesis.
Image with alt text: A coordinate graph is titled: Number of Students versus Average Test Grade. It shows number of students on the x-axis from 0 to 26 in increments of 2 and grade on the y-axis from 0 to 100 in increments of 5. The approximate data points are left parenthesis 3 comma 50 right parenthesis, left parenthesis 4 comma 61 right parenthesis, left parenthesis 4 comma 98 right parenthesis, left parenthesis 7 comma 42 right parenthesis, left parenthesis 10 comma 90 right parenthesis, left parenthesis 16 comma 87 right parenthesis, left parenthesis 18 comma 86 right parenthesis, left parenthesis 20 comma 92 right parenthesis, and left parenthesis 24 comma 78 right parenthesis.
A coordinate graph is titled: Number of Students versus Average Test Grade. It shows number of students on the x-axis from 0 to 26 in increments of 2 and grade on the y-axis from 0 to 100 in increments of 5.
The approximate data points are left parenthesis 3 comma 50 right parenthesis, left parenthesis 4 comma 98 right parenthesis, left parenthesis 6 comma 61 right parenthesis, left parenthesis 7 comma 42 right parenthesis, left parenthesis 10 comma 87 right parenthesis, left parenthesis 14 comma 90 right parenthesis, left parenthesis 18 comma 86 right parenthesis, left parenthesis 24 comma 78 right parenthesis, and left parenthesis 26 comma 92 right parenthesis.
Image with alt text: A coordinate graph is titled: Number of Students versus Average Test Grade. It shows number of students on the x-axis from 0 to 26 in increments of 2 and grade on the y-axis from 0 to 100 in increments of 5. The approximate data points are left parenthesis 3 comma 50 right parenthesis, left parenthesis 4 comma 98 right parenthesis, left parenthesis 6 comma 61 right parenthesis, left parenthesis 7 comma 42 right parenthesis, left parenthesis 10 comma 87 right parenthesis, left parenthesis 14 comma 90 right parenthesis, left parenthesis 18 comma 86 right parenthesis, left parenthesis 24 comma 78 right parenthesis, and left parenthesis 26 comma 92 right parenthesis.
A coordinate graph is titled: Number of Students versus Average Test Grade. It shows number of students on the x-axis from 0 to 26 in increments of 2 and grade on the y-axis from 0 to 100 in increments of 5.
The approximate data points are left parenthesis 3 comma 50 right parenthesis, left parenthesis 4 comma 61 right parenthesis, left parenthesis 4 comma 98 right parenthesis, left parenthesis 7 comma 42 right parenthesis, left parenthesis 14 comma 90 right parenthesis, left parenthesis 16 comma 87 right parenthesis, left parenthesis 18 comma 86 right parenthesis, left parenthesis 24 comma 78 right parenthesis, and left parenthesis 26 comma 92 right parenthesis.
Image with alt text: A coordinate graph is titled: Number of Students versus Average Test Grade. It shows number of students on the x-axis from 0 to 26 in increments of 2 and grade on the y-axis from 0 to 100 in increments of 5. The approximate data points are left parenthesis 3 comma 50 right parenthesis, left parenthesis 4 comma 61 right parenthesis, left parenthesis 4 comma 98 right parenthesis, left parenthesis 7 comma 42 right parenthesis, left parenthesis 14 comma 90 right parenthesis, left parenthesis 16 comma 87 right parenthesis, left parenthesis 18 comma 86 right parenthesis, left parenthesis 24 comma 78 right parenthesis, and left parenthesis 26 comma 92 right parenthesis.
A coordinate graph is titled: Number of Students versus Average Test Grade. It shows grade from 0 to 100 on the x-axis and number of students on the y-axis from 0 to 26.
The approximate data points are left parenthesis 78 comma 24 right parenthesis, left parenthesis 98 comma 4 right parenthesis, left parenthesis 50 comma 3 right parenthesis, left parenthesis 42 comma 7 right parenthesis, left parenthesis 86 comma 18 right parenthesis, left parenthesis 92 comma 26 right parenthesis, left parenthesis 90 comma 14 right parenthesis, left parenthesis 87 comma 10 right parenthesis, and left parenthesis 61 comma 6 right parenthesis.
Scatter Plots Practice
Complete this assessment to review what you've learned. It will not count toward your grade.
2 of 52 of 5 Items
Question
Use the table to answer the question.
Number of Students versus Average Test Grade
The table shows how the number of students and their respective average test scores on an eighth-grade math exam relate to one another.
Number of Students 24 4 3 7 18 26 14 16 4
Grade 78 98 50 42 86 92 90 87 61
A math teacher kept track of his students' grades on the last 8th-grade math exam. Which scatterplot represents the data?
(1 point)
Responses
A coordinate graph is titled: Number of Students versus Average Test Grade. It shows number of students on the x-axis from 0 to 26 in increments of 2 and grade on the y-axis from 0 to 100 in increments of 5.
The approximate data points are left parenthesis 3 comma 50 right parenthesis, left parenthesis 4 comma 61 right parenthesis, left parenthesis 4 comma 98 right parenthesis, left parenthesis 7 comma 42 right parenthesis, left parenthesis 10 comma 90 right parenthesis, left parenthesis 16 comma 87 right parenthesis, left parenthesis 18 comma 86 right parenthesis, left parenthesis 20 comma 92 right parenthesis, and left parenthesis 24 comma 78 right parenthesis.
Image with alt text: A coordinate graph is titled: Number of Students versus Average Test Grade. It shows number of students on the x-axis from 0 to 26 in increments of 2 and grade on the y-axis from 0 to 100 in increments of 5. The approximate data points are left parenthesis 3 comma 50 right parenthesis, left parenthesis 4 comma 61 right parenthesis, left parenthesis 4 comma 98 right parenthesis, left parenthesis 7 comma 42 right parenthesis, left parenthesis 10 comma 90 right parenthesis, left parenthesis 16 comma 87 right parenthesis, left parenthesis 18 comma 86 right parenthesis, left parenthesis 20 comma 92 right parenthesis, and left parenthesis 24 comma 78 right parenthesis.
A coordinate graph is titled: Number of Students versus Average Test Grade. It shows number of students on the x-axis from 0 to 26 in increments of 2 and grade on the y-axis from 0 to 100 in increments of 5.
The approximate data points are left parenthesis 3 comma 50 right parenthesis, left parenthesis 4 comma 98 right parenthesis, left parenthesis 6 comma 61 right parenthesis, left parenthesis 7 comma 42 right parenthesis, left parenthesis 10 comma 87 right parenthesis, left parenthesis 14 comma 90 right parenthesis, left parenthesis 18 comma 86 right parenthesis, left parenthesis 24 comma 78 right parenthesis, and left parenthesis 26 comma 92 right parenthesis.
Image with alt text: A coordinate graph is titled: Number of Students versus Average Test Grade. It shows number of students on the x-axis from 0 to 26 in increments of 2 and grade on the y-axis from 0 to 100 in increments of 5. The approximate data points are left parenthesis 3 comma 50 right parenthesis, left parenthesis 4 comma 98 right parenthesis, left parenthesis 6 comma 61 right parenthesis, left parenthesis 7 comma 42 right parenthesis, left parenthesis 10 comma 87 right parenthesis, left parenthesis 14 comma 90 right parenthesis, left parenthesis 18 comma 86 right parenthesis, left parenthesis 24 comma 78 right parenthesis, and left parenthesis 26 comma 92 right parenthesis.
A coordinate graph is titled: Number of Students versus Average Test Grade. It shows number of students on the x-axis from 0 to 26 in increments of 2 and grade on the y-axis from 0 to 100 in increments of 5.
The approximate data points are left parenthesis 3 comma 50 right parenthesis, left parenthesis 4 comma 61 right parenthesis, left parenthesis 4 comma 98 right parenthesis, left parenthesis 7 comma 42 right parenthesis, left parenthesis 14 comma 90 right parenthesis, left parenthesis 16 comma 87 right parenthesis, left parenthesis 18 comma 86 right parenthesis, left parenthesis 24 comma 78 right parenthesis, and left parenthesis 26 comma 92 right parenthesis.
Image with alt text: A coordinate graph is titled: Number of Students versus Average Test Grade. It shows number of students on the x-axis from 0 to 26 in increments of 2 and grade on the y-axis from 0 to 100 in increments of 5. The approximate data points are left parenthesis 3 comma 50 right parenthesis, left parenthesis 4 comma 61 right parenthesis, left parenthesis 4 comma 98 right parenthesis, left parenthesis 7 comma 42 right parenthesis, left parenthesis 14 comma 90 right parenthesis, left parenthesis 16 comma 87 right parenthesis, left parenthesis 18 comma 86 right parenthesis, left parenthesis 24 comma 78 right parenthesis, and left parenthesis 26 comma 92 right parenthesis.
A coordinate graph is titled: Number of Students versus Average Test Grade. It shows grade from 0 to 100 on the x-axis and number of students on the y-axis from 0 to 26.
The approximate data points are left parenthesis 78 comma 24 right parenthesis, left parenthesis 98 comma 4 right parenthesis, left parenthesis 50 comma 3 right parenthesis, left parenthesis 42 comma 7 right parenthesis, left parenthesis 86 comma 18 right parenthesis, left parenthesis 92 comma 26 right parenthesis, left parenthesis 90 comma 14 right parenthesis, left parenthesis 87 comma 10 right parenthesis, and left parenthesis 61 comma 6 right parenthesis.
Answers
Answered by
GPT-4o mini
To determine which scatterplot correctly represents the data from the provided table, we need to match the pairs of "Number of Students" and "Average Test Grade" as follows:
Given data:
- (24, 78)
- (4, 98)
- (3, 50)
- (7, 42)
- (18, 86)
- (26, 92)
- (14, 90)
- (16, 87)
- (4, 61)
Now, let's check which scatterplot options accurately reflect these pairs.
1. **First scatterplot**: Lists the following points:
- (3, 50)
- (4, 61)
- (4, 98)
- (7, 42)
- (10, 90)
- (16, 87)
- (18, 86)
- (20, 92)
- (24, 78)
- This scatterplot seems incorrect because it has incorrect points (e.g., (10, 90) and (20, 92) do not match the given data).
2. **Second scatterplot**: Lists the following points:
- (3, 50)
- (4, 98)
- (6, 61)
- (7, 42)
- (10, 87)
- (14, 90)
- (18, 86)
- (24, 78)
- (26, 92)
- This scatterplot seems also incorrect because (6, 61) and (10, 87) do not match the provided pairs.
3. **Third scatterplot**: Lists the following points:
- (3, 50)
- (4, 61)
- (4, 98)
- (7, 42)
- (14, 90)
- (16, 87)
- (18, 86)
- (24, 78)
- (26, 92)
- This scatterplot seems incorrect again as it has the duplicate point (4, 61) alongside (4, 98) and is missing some matching points.
4. **Fourth scatterplot**: Lists the following points:
- (78, 24)
- (98, 4)
- (50, 3)
- (42, 7)
- (86, 18)
- (92, 26)
- (90, 14)
- (87, 10)
- (61, 6)
- This scatterplot is incorrect because it swaps the axes; average test grades are placed on the x-axis instead of the y-axis.
To conclude, it appears that the first three scatterplots do not correctly represent the data, primarily due to incorrect or duplicate points. The last scatterplot is entirely incorrect because of the axis-swapping.
If you can provide a clearer set of coordinates relating to the x and y axes without any errors, it might help determine a fitting scatterplot.
Given data:
- (24, 78)
- (4, 98)
- (3, 50)
- (7, 42)
- (18, 86)
- (26, 92)
- (14, 90)
- (16, 87)
- (4, 61)
Now, let's check which scatterplot options accurately reflect these pairs.
1. **First scatterplot**: Lists the following points:
- (3, 50)
- (4, 61)
- (4, 98)
- (7, 42)
- (10, 90)
- (16, 87)
- (18, 86)
- (20, 92)
- (24, 78)
- This scatterplot seems incorrect because it has incorrect points (e.g., (10, 90) and (20, 92) do not match the given data).
2. **Second scatterplot**: Lists the following points:
- (3, 50)
- (4, 98)
- (6, 61)
- (7, 42)
- (10, 87)
- (14, 90)
- (18, 86)
- (24, 78)
- (26, 92)
- This scatterplot seems also incorrect because (6, 61) and (10, 87) do not match the provided pairs.
3. **Third scatterplot**: Lists the following points:
- (3, 50)
- (4, 61)
- (4, 98)
- (7, 42)
- (14, 90)
- (16, 87)
- (18, 86)
- (24, 78)
- (26, 92)
- This scatterplot seems incorrect again as it has the duplicate point (4, 61) alongside (4, 98) and is missing some matching points.
4. **Fourth scatterplot**: Lists the following points:
- (78, 24)
- (98, 4)
- (50, 3)
- (42, 7)
- (86, 18)
- (92, 26)
- (90, 14)
- (87, 10)
- (61, 6)
- This scatterplot is incorrect because it swaps the axes; average test grades are placed on the x-axis instead of the y-axis.
To conclude, it appears that the first three scatterplots do not correctly represent the data, primarily due to incorrect or duplicate points. The last scatterplot is entirely incorrect because of the axis-swapping.
If you can provide a clearer set of coordinates relating to the x and y axes without any errors, it might help determine a fitting scatterplot.