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18 pages
Evaluating News Article
Correlation and Regression Analysis In: Statistics for the Social Sciences Correlation and causation are related, but reme ...
Evaluating News Article
Correlation and Regression Analysis In: Statistics for the Social Sciences Correlation and causation are related, but remember that correlation does ...
5 pages
Mean And Average
1) Sarah and Andrew were comparing prices of their favorite energy bar. Eight grocery stores sell the PR energy bar for th ...
Mean And Average
1) Sarah and Andrew were comparing prices of their favorite energy bar. Eight grocery stores sell the PR energy bar for the following prices:
Analysis with Correlation and Regression Presentation
Determine and interpret the linear correlation coefficient, and use linear regression to find a best fit line for a scatte ...
Analysis with Correlation and Regression Presentation
Determine and interpret the linear correlation coefficient, and use linear regression to find a best fit line for a scatter plot of the data and make predictions.ScenarioAccording to the U.S. Geological Survey (USGS), the probability of a magnitude 6.7 or greater earthquake in the Greater Bay Area is 63%, about 2 out of 3, in the next 30 years. In April 2008, scientists and engineers released a new earthquake forecast for the State of California called the Uniform California Earthquake Rupture Forecast (UCERF).As a junior analyst at the USGS, you are tasked to determine whether there is sufficient evidence to support the claim of a linear correlation between the magnitudes and depths from the earthquakes. Your deliverables will be a PowerPoint presentation you will create summarizing your findings and an excel document to show your work.Concepts Being StudiedCorrelation and regressionCreating scatterplotsConstructing and interpreting a Hypothesis Test for Correlation using r as the test statisticYou are given a spreadsheet that contains the following information:Magnitude measured on the Richter scaleDepth in kmUsing the spreadsheet, you will answer the problems below in a PowerPoint presentation.What to SubmitThe PowerPoint presentation should answer and explain the following questions based on the spreadsheet provided above.Slide 1: Title slideSlide 2: Introduce your scenario and data set including the variables provided.Slide 3: Construct a scatterplot of the two variables provided in the spreadsheet. Include a description of what you see in the scatterplot.Slide 4: Find the value of the linear correlation coefficient r and the critical value of r using α = 0.05. Include an explanation on how you found those values.Slide 5: Determine whether there is sufficient evidence to support the claim of a linear correlation between the magnitudes and the depths from the earthquakes. Explain.Slide 6: Find the regression equation. Let the predictor (x) variable be the magnitude. Identify the slope and the y-intercept within your regression equation.Slide 7: Is the equation a good model? Explain. What would be the best predicted depth of an earthquake with a magnitude of 2.0? Include the correct units.Slide 8: Conclude by recapping your ideas by summarizing the information presented in context of the scenario.Along with your PowerPoint presentation, you should include your Excel document which shows all calculations.
Consider your dissertation research interests, homework help
DQ 1 Consider your dissertation research interests. Identify one categorical/nominal scale IV with more than 2 cate ...
Consider your dissertation research interests, homework help
DQ 1 Consider your dissertation research interests. Identify one categorical/nominal scale IV with more than 2 categories, and three DVs that are measured on continuous scales. Think of DV measures that probably are moderately correlated with each other because they are measuring different components of the same or similar concepts (e.g., three different measures of academic performance). What information would a one-way MANOVA provide you? What more would you want to know if you get significant results in the MANOVA? Why would this be significant to your research? Research support (Citations or references)are not required for this question. DQ 2 Using the DC Network, locate information about the 10 Strategic Points, the Prospectus template, the Proposal template, and the Dissertation template. What is the purpose of each of these documents? How do you anticipate interacting with these documents? Explain. 10 Strategic Points: Prospectus template: Proposal template: Dissertation template: References
3 pages
Memorandum
The question I need to answer is, did ABC Textiles Inc. which has a textile production facility located in Palm City, FL. ...
Memorandum
The question I need to answer is, did ABC Textiles Inc. which has a textile production facility located in Palm City, FL. fail to meet the EPA ...
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Most Popular Content
18 pages
Evaluating News Article
Correlation and Regression Analysis In: Statistics for the Social Sciences Correlation and causation are related, but reme ...
Evaluating News Article
Correlation and Regression Analysis In: Statistics for the Social Sciences Correlation and causation are related, but remember that correlation does ...
5 pages
Mean And Average
1) Sarah and Andrew were comparing prices of their favorite energy bar. Eight grocery stores sell the PR energy bar for th ...
Mean And Average
1) Sarah and Andrew were comparing prices of their favorite energy bar. Eight grocery stores sell the PR energy bar for the following prices:
Analysis with Correlation and Regression Presentation
Determine and interpret the linear correlation coefficient, and use linear regression to find a best fit line for a scatte ...
Analysis with Correlation and Regression Presentation
Determine and interpret the linear correlation coefficient, and use linear regression to find a best fit line for a scatter plot of the data and make predictions.ScenarioAccording to the U.S. Geological Survey (USGS), the probability of a magnitude 6.7 or greater earthquake in the Greater Bay Area is 63%, about 2 out of 3, in the next 30 years. In April 2008, scientists and engineers released a new earthquake forecast for the State of California called the Uniform California Earthquake Rupture Forecast (UCERF).As a junior analyst at the USGS, you are tasked to determine whether there is sufficient evidence to support the claim of a linear correlation between the magnitudes and depths from the earthquakes. Your deliverables will be a PowerPoint presentation you will create summarizing your findings and an excel document to show your work.Concepts Being StudiedCorrelation and regressionCreating scatterplotsConstructing and interpreting a Hypothesis Test for Correlation using r as the test statisticYou are given a spreadsheet that contains the following information:Magnitude measured on the Richter scaleDepth in kmUsing the spreadsheet, you will answer the problems below in a PowerPoint presentation.What to SubmitThe PowerPoint presentation should answer and explain the following questions based on the spreadsheet provided above.Slide 1: Title slideSlide 2: Introduce your scenario and data set including the variables provided.Slide 3: Construct a scatterplot of the two variables provided in the spreadsheet. Include a description of what you see in the scatterplot.Slide 4: Find the value of the linear correlation coefficient r and the critical value of r using α = 0.05. Include an explanation on how you found those values.Slide 5: Determine whether there is sufficient evidence to support the claim of a linear correlation between the magnitudes and the depths from the earthquakes. Explain.Slide 6: Find the regression equation. Let the predictor (x) variable be the magnitude. Identify the slope and the y-intercept within your regression equation.Slide 7: Is the equation a good model? Explain. What would be the best predicted depth of an earthquake with a magnitude of 2.0? Include the correct units.Slide 8: Conclude by recapping your ideas by summarizing the information presented in context of the scenario.Along with your PowerPoint presentation, you should include your Excel document which shows all calculations.
Consider your dissertation research interests, homework help
DQ 1 Consider your dissertation research interests. Identify one categorical/nominal scale IV with more than 2 cate ...
Consider your dissertation research interests, homework help
DQ 1 Consider your dissertation research interests. Identify one categorical/nominal scale IV with more than 2 categories, and three DVs that are measured on continuous scales. Think of DV measures that probably are moderately correlated with each other because they are measuring different components of the same or similar concepts (e.g., three different measures of academic performance). What information would a one-way MANOVA provide you? What more would you want to know if you get significant results in the MANOVA? Why would this be significant to your research? Research support (Citations or references)are not required for this question. DQ 2 Using the DC Network, locate information about the 10 Strategic Points, the Prospectus template, the Proposal template, and the Dissertation template. What is the purpose of each of these documents? How do you anticipate interacting with these documents? Explain. 10 Strategic Points: Prospectus template: Proposal template: Dissertation template: References
3 pages
Memorandum
The question I need to answer is, did ABC Textiles Inc. which has a textile production facility located in Palm City, FL. ...
Memorandum
The question I need to answer is, did ABC Textiles Inc. which has a textile production facility located in Palm City, FL. fail to meet the EPA ...
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