make a scatterplot of the data. Make sure to include an appropriate title as well as titles for your x and y-axis, including correct units. Use the Add Trendline Feature and choose exponential. Also, make sure to click on to display equation and display r-squared value to place these on your graph as well. You may also want to use the Forward feature and move forward 50 to help adjust the graph for making some predictions. For your first prediction, estimate the heart death rate for people who are 80 years old. Remember, the death rate is in deaths per 100,000 people. Write this prediction as a complete an interpretation, that is, as a complete sentence with correct units for measure describing the number of deaths per 100,000 for those who are in their 80's. Make sure to indicate if this is an example of interpolation or extrapolation. If this is extrapolation, make sure to mention there is some risk involved. For your second prediction, use the equation to predict the age of when there will be 100,000 deaths out of 100,000 people and round to the nearest year. Explain why this age indicates a model breakdown for that age and higher. Make sure to have your predictions on the graph.
make a scatterplot of the data. Make sure to include an appropriate title as well as titles for your x and y-axis, including correct units. Use the Add Trendline Feature and choose exponential. Also, make sure to click on to display equation and display r-squared value to place these on your graph as well. You may also want to use the Forward feature and move forward 50 to help adjust the graph for making some predictions. For your first prediction, estimate the heart death rate for people who are 80 years old. Remember, the death rate is in deaths per 100,000 people. Write this prediction as a complete an interpretation, that is, as a complete sentence with correct units for measure describing the number of deaths per 100,000 for those who are in their 80's. Make sure to indicate if this is an example of interpolation or extrapolation. If this is extrapolation, make sure to mention there is some risk involved. For your second prediction, use the equation to predict the age of when there will be 100,000 deaths out of 100,000 people and round to the nearest year. Explain why this age indicates a model breakdown for that age and higher. Make sure to have your predictions on the graph.
make a scatterplot of the data. Make sure to include an appropriate title as well as titles for your x and y-axis, including correct units. Use the Add Trendline Feature and choose exponential. Also, make sure to click on to display equation and display r-squared value to place these on your graph as well. You may also want to use the Forward feature and move forward 50 to help adjust the graph for making some predictions. For your first prediction, estimate the heart death rate for people who are 80 years old. Remember, the death rate is in deaths per 100,000 people. Write this prediction as a complete an interpretation, that is, as a complete sentence with correct units for measure describing the number of deaths per 100,000 for those who are in their 80's. Make sure to indicate if this is an example of interpolation or extrapolation. If this is extrapolation, make sure to mention there is some risk involved. For your second prediction, use the equation to predict the age of when there will be 100,000 deaths out of 100,000 people and round to the nearest year. Explain why this age indicates a model breakdown for that age and higher. Make sure to have your predictions on the graph.
make a scatterplot of the data. Make sure to include an appropriate title as well as titles for your x and y-axis, including correct units. Use the Add Trendline Feature and choose exponential. Also, make sure to click on to display equation and display r-squared value to place these on your graph as well. You may also want to use the Forward feature and move forward 50 to help adjust the graph for making some predictions. For your first prediction, estimate the heart death rate for people who are 80 years old. Remember, the death rate is in deaths per 100,000 people. Write this prediction as a complete an interpretation, that is, as a complete sentence with correct units for measure describing the number of deaths per 100,000 for those who are in their 80's. Make sure to indicate if this is an example of interpolation or extrapolation. If this is extrapolation, make sure to mention there is some risk involved. For your second prediction, use the equation to predict the age of when there will be 100,000 deaths out of 100,000 people and round to the nearest year. Explain why this age indicates a model breakdown for that age and higher. Make sure to have your predictions on the graph.
Transcribed Image Text:Heart Disease Death Rates The following table con-
tains heart discase death rates per 100,000 people for
selected ages.
60 70
Age
Death rate 30.5 108.2 315 776 2010
30 40
50
Source: United States Department of Health & Human Services.
Definition Definition Representation of the direction and degree of correlation in graphical form. The grouping of points that are plotted makes it a scatter diagram. A line can be drawn showing the relationship based on the direction of points and their distance from each other.
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