Homework Answers
The Excel output is:
| Regression Statistics | ||||||
| Multiple R | 0.95679 | |||||
| R Square | 0.91544 | |||||
| Adjusted R Square | 0.90487 | |||||
| Standard Error | 4.48450 | |||||
| Observations | 10 | |||||
| ANOVA | ||||||
| df | SS | MS | F | Significance F | ||
| Regression | 1 | 1741.69772 | 1741.69772 | 86.60516 | 0.00001 | |
| Residual | 8 | 160.88628 | 20.11078 | |||
| Total | 9 | 1902.58400 | ||||
| Coefficients | Standard Error | t Stat | P-value | Lower 95% | Upper 95% | |
| Intercept | 64.20610 | 3.52633 | 18.20761 | 0.00000 | 56.07436 | 72.33784 |
| X | -1.28402 | 0.13797 | -9.30619 | 0.00001 | -1.60219 | -0.96585 |
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Instructions for Non-Excel Assignment 6 Using the tables produced by 'Regression': a) shade the cell containing...
Instructions for Non-Excel Assignment 6 Using the tables produced by 'Regression': a) shade the cell containing...
Instructions for Non-Excel Assignment 6 Using the tables produced by 'Regression': a) shade the cell containing the proportion of the total variation in Y explained by the model in orange b) shade the cell containing the best estimate of the effect that x has on y in yellow c) shade the cell containing the best estimate of the y-intercept in blue d) shade the cell containing the test statistic for testing whether there is a negative linear relationship between y...
Instructions for Non-Excel Assignment 6 Using the tables produced by 'Regression': a) shade the cell containing...
Instructions for Non-Excel Assignment 6 Using the tables produced by 'Regression': a) shade the cell containing the proportion of the total variation in Y explained by the model in orange b) shade the cell containing the best estimate of the effect that x has on y in yellow c) shade the cell containing the best estimate of the y-intercept in blue d) shade the cell containing the test statistic for testing whether there is a negative linear relationship between y...
Instructions for Excel Assignment 2 a) Using the data in the file (i.e., the values of...
Instructions for Excel Assignment 2 a) Using the data in the file (i.e., the values of Y and values of X), create a scatter plot with the variable Y plotted vertically and the variable Xplotted horizontally. You are to add a trendline, the equation of the line and R2 to this scatter plot. You do not need to add a title to this plot. b) Run the 'Regression analysis tool (found under DATA/Data Analysis). The output using this tool should...
Instructions for Excel a) Using the data in the file (i.e., the values of Y and...
Instructions for Excel
a) Using the data in the file (i.e., the values of Y and values
of X), create a scatter plot with the variable Y plotted vertically
and the variable X plotted horizontally. You are to add a
trendline, the equation of the line and R2 to this scatter plot.
You do not need to add a title to this plot.
b) Run the ‘Regression’ analysis tool (found under DATA/Data
Analysis). The output using this tool should result...
Hello I was wondering how could I solve this excel assignment, since I never used Excel,...
Hello I was wondering how could I solve this excel assignment,
since I never used Excel, I have no clue how to begin and how to
get the values and charts inputed into excel. Could I see an excel
version on how I could do this? Please help, and thank
you!
Step Instructions Points Possible Use a cell reference or a single formula where appropriate in order to receive full credit. Do not copy and paste values or type values,...
________________ ________________ ______________ 11. Using Excel - Scatter diagrams, estimated regression equations, and trendlines Suppose a...
________________
________________
______________
11. Using Excel - Scatter diagrams, estimated regression equations, and trendlines Suppose a company records data on sales calls, induding the length of each call and whether a sale was made. The manager is interested in determining whether there is a relationship between the average time spent per call and the number of sales made by each employee, so she obtains the average call length and the total number of sales over a 2-week period for a...
Instructions for Non-Excel Assignment 6 Using the tables produced by 'Regression': a) shade the cell containing the proportion of the total variation in Y explained by the model in orange b) shade the cell containing the best estimate of the effect that x has on y in yellow c) shade the cell containing the best estimate of the y-intercept in blue d) shade the cell containing the test statistic for testing whether there is a negative linear relationship between y...
Instructions for Non-Excel Assignment 6 Using the tables produced by 'Regression': a) shade the cell containing the proportion of the total variation in Y explained by the model in orange b) shade the cell containing the best estimate of the effect that x has on y in yellow c) shade the cell containing the best estimate of the y-intercept in blue d) shade the cell containing the test statistic for testing whether there is a negative linear relationship between y...
Instructions for Excel Assignment 2 a) Using the data in the file (i.e., the values of Y and values of X), create a scatter plot with the variable Y plotted vertically and the variable Xplotted horizontally. You are to add a trendline, the equation of the line and R2 to this scatter plot. You do not need to add a title to this plot. b) Run the 'Regression analysis tool (found under DATA/Data Analysis). The output using this tool should...
Instructions for Excel
a) Using the data in the file (i.e., the values of Y and values
of X), create a scatter plot with the variable Y plotted vertically
and the variable X plotted horizontally. You are to add a
trendline, the equation of the line and R2 to this scatter plot.
You do not need to add a title to this plot.
b) Run the ‘Regression’ analysis tool (found under DATA/Data
Analysis). The output using this tool should result...
Hello I was wondering how could I solve this excel assignment,
since I never used Excel, I have no clue how to begin and how to
get the values and charts inputed into excel. Could I see an excel
version on how I could do this? Please help, and thank
you!
Step Instructions Points Possible Use a cell reference or a single formula where appropriate in order to receive full credit. Do not copy and paste values or type values,...
________________
________________
______________
11. Using Excel - Scatter diagrams, estimated regression equations, and trendlines Suppose a company records data on sales calls, induding the length of each call and whether a sale was made. The manager is interested in determining whether there is a relationship between the average time spent per call and the number of sales made by each employee, so she obtains the average call length and the total number of sales over a 2-week period for a...
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