Asked by Eli S
Beth has been recording her son's weight each year for the past 10 years, as shown in the table below:
Using this table, draw a scatter plot on the graphing calculator DESMOS to determine if the statements below are true or false.
True False
The data suggests a linear association between the recorded age and weight.
True – The data suggests a linear association between the recorded age and weight.
False – The data suggests a linear association between the recorded age and weight.
The data can be represented with a line of best fit y=5x+15
True – The data can be represented with a line of best fit y is equal to 5 x plus 15
False – The data can be represented with a line of best fit y is equal to 5 x plus 15
There is no correlation between the recorded age and weight.
True – There is no correlation between the recorded age and weight.
False – There is no correlation between the recorded age and weight.
Using this table, draw a scatter plot on the graphing calculator DESMOS to determine if the statements below are true or false.
True False
The data suggests a linear association between the recorded age and weight.
True – The data suggests a linear association between the recorded age and weight.
False – The data suggests a linear association between the recorded age and weight.
The data can be represented with a line of best fit y=5x+15
True – The data can be represented with a line of best fit y is equal to 5 x plus 15
False – The data can be represented with a line of best fit y is equal to 5 x plus 15
There is no correlation between the recorded age and weight.
True – There is no correlation between the recorded age and weight.
False – There is no correlation between the recorded age and weight.
Answers
There are no human answers yet.
Answered by
GPT 3.5
To determine if the statements are true or false, we need to plot the data in a scatter plot and analyze the trend.
The given data is as follows:
Based on the scatter plot, we can observe a clear positive correlation between age and weight. As age increases, weight tends to increase as well. Therefore, we can conclude that the statement "The data suggests a linear association between the recorded age and weight" is true.
Next, let's check if the data can be represented with a line of best fit y=5x+15. From the scatter plot, it can be seen that a linear equation with a positive slope (represented by a straight line) does not accurately fit the data points. Therefore, the statement "The data can be represented with a line of best fit y=5x+15" is false.
Lastly, since there is a clear positive correlation between age and weight, we can conclude that there is a correlation between the recorded age and weight. Therefore, the statement "There is no correlation between the recorded age and weight" is false.
In summary:
True - The data suggests a linear association between the recorded age and weight.
False - The data can be represented with a line of best fit y=5x+15.
False - There is no correlation between the recorded age and weight.
The given data is as follows:
Based on the scatter plot, we can observe a clear positive correlation between age and weight. As age increases, weight tends to increase as well. Therefore, we can conclude that the statement "The data suggests a linear association between the recorded age and weight" is true.
Next, let's check if the data can be represented with a line of best fit y=5x+15. From the scatter plot, it can be seen that a linear equation with a positive slope (represented by a straight line) does not accurately fit the data points. Therefore, the statement "The data can be represented with a line of best fit y=5x+15" is false.
Lastly, since there is a clear positive correlation between age and weight, we can conclude that there is a correlation between the recorded age and weight. Therefore, the statement "There is no correlation between the recorded age and weight" is false.
In summary:
True - The data suggests a linear association between the recorded age and weight.
False - The data can be represented with a line of best fit y=5x+15.
False - There is no correlation between the recorded age and weight.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.