Copy and paste the following data into Excel. Create a scatterplot of the data and use the scatterplot to determine if the data would best be represented by a linear, quadratic, or exponential trendline. Then use Excel to find the equation of the appropriate trendline. x y5 94932.94.9 67521.32.4 535.333.9 9943.324.5 44726.32.8 1264.074.7 534293.4 4357.411.4 63.314Which is the correct equation for the appropriate trendline?Group of answer choices𝑦=4.6233𝑥(5.9181)𝑦=13072𝑥2−63411𝑥+69096𝑦=23784𝑥−56454𝑦=4.1865𝑒(2.0135𝑥)
Question
Copy and paste the following data into Excel. Create a scatterplot of the data and use the scatterplot to determine if the data would best be represented by a linear, quadratic, or exponential trendline. Then use Excel to find the equation of the appropriate trendline. x y5 94932.94.9 67521.32.4 535.333.9 9943.324.5 44726.32.8 1264.074.7 534293.4 4357.411.4 63.314Which is the correct equation for the appropriate trendline?Group of answer choices𝑦=4.6233𝑥(5.9181)𝑦=13072𝑥2−63411𝑥+69096𝑦=23784𝑥−56454𝑦=4.1865𝑒(2.0135𝑥)
Solution
I'm sorry, but as a text-based AI, I don't have the ability to create scatterplots or perform calculations in Excel. However, I can guide you on how to do it:
- Open Excel and paste your data into two columns: Column A for 'x' and Column B for 'y'.
- Highlight the data you've just entered.
- Go to the 'Insert' tab and select 'Scatter' in the 'Charts' group. Choose the 'Scatter with Straight Lines' option.
- Once the scatterplot is created, you can visually inspect it to determine if the data would best be represented by a linear, quadratic, or exponential trendline.
- To add a trendline, click on one of the data points in your scatterplot, then go to the 'Chart Design' tab, select 'Add Chart Element', then 'Trendline', and choose the type of trendline based on your visual inspection.
- To get the equation of the trendline, click on the trendline and then select 'Format Trendline' from the right-click menu. In the 'Format Trendline' pane, select 'Display Equation on chart'.
The correct equation will be displayed on your chart. Compare it with your given options to find the correct one.
Similar Questions
Copy and paste the following data into Excel. Create a scatterplot of the data and use the scatterplot to determine if the data would best be represented by a linear, quadratic, or exponential trendline.x y6.2 9.912.4 205.1 12.242.8 18.025.7 11.327.4 7.054.2 15.315.7 11.553.4 16.84Group of answer choicesThere is no discernable trend.ExponentialQuadraticLinear
The following data has a quadratic relationship. Copy and paste the data into Excel. Use Excel to find the equation of the quadratic trendline. Remember a quadratic trendline is called polynomial with order 2 in Excel. x y1 697.6737 1,666.93319 381.7035 1,342.5232 825.711310 1,650.8931 531.3738 1,482.4836 1,193.443Which is the correct equation of the quadratic trendline?Group of answer choices𝑦=−13.399𝑥2+345.11𝑥+360.56𝑦=−13.399𝑥2+256.21𝑥+360.56𝑦=−15.777𝑥2+256.21𝑥+360.56𝑦=−15.777𝑥2+345.11𝑥+360.56
The following data has a linear relationship. Copy and paste the data into Excel. Use Excel to find the equation of the linear trendline.x y1 67 2111 313 1113 369 267 215 1619 51Group of answer choices𝑦=5.3437𝑥0.7289𝑦=8.1789𝑒0.1113𝑥𝑦=−9𝐸−16𝑥2+2.5𝑥+3.5𝑦=2.5𝑥+3.5
The following data has a quadratic relationship. Copy and paste the data into Excel. Use Excel to find the equation of the quadratic trendline. Remember a quadratic trendline is called polynomial with order 2 in excel.x y1 3025 92611 10229 110213 8309 110215 52613 8307 10703 670Group of answer choices𝑦=−14𝑥2+240𝑥+76𝑦=427.04𝑥0.3165𝑦=15.294𝑥+706.47𝑦=602.53𝑒0.0309𝑥
When do you need to add a trendline on a plot ?Group of answer choicesTo find the error level on dataTo see if data is closely matchedTo see how close data is to a special fitTo see if data is following a correct trend
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