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What is the slope of the line which passes through (1, 4) and (0, 1)?
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So the correct choice is first choice. Let me know if you have any doubt. I will feel happy to assist you.Completion Status:
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Deliverable 6 - Analysis with Correlation and Regression
CompetencyDetermine the linear correlation and regression equation between two variables to make predictions for the depen ...
Deliverable 6 - Analysis with Correlation and Regression
CompetencyDetermine the linear correlation and regression equation between two variables to make predictions for the dependent variable.Student Success CriteriaView the grading rubric for this deliverable by selecting the “This item is graded with a rubric” link, which is located in the Details & Information pane.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 kmWhat to SubmitThe PowerPoint presentation should answer and explain the following questions based on the spreadsheet provided above.Slide 1: Title slide
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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.
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SWC Stats Alcoholic Beverages a Student Consumes Question
Use this activity to assess whether you and your peers can: Use StatCrunch to conduct a hypothesis test to test a claim ab ...
SWC Stats Alcoholic Beverages a Student Consumes Question
Use this activity to assess whether you and your peers can: Use StatCrunch to conduct a hypothesis test to test a claim about a population mean.State an appropriate conclusion in context.Explain the meaning of each relevant item from the StatCrunch output.ContextA group of 75 college students from a liberal arts college were randomly sampled and asked about the number of alcoholic drinks they have in a typical week. The file containing the data is linked below. The purpose of this study (Links to an external site.) was to compare the drinking habits of the students at the college to the drinking habits of college students in general. In particular, the dean of students, who initiated this study, would like to check whether the mean number of alcoholic drinks that students at his college have in a typical week differs from the mean of U.S. college students in general, which is estimated to be 4.73.VariablesThe number of alcoholic beverages a student consumes in a week.DataOpen the drinks datafile in the Stats at Cuyamaca College group on StatCrunch (directions - opens in a new tab).Note - the drinks datafile is different from the college_drinking file.PromptThe drinks datafile is available in the Data section above.Let 𝜇μ be the mean number of alcoholic beverages that students in the liberal arts college drink in a typical week. State the hypotheses. Here is a histogram of the data. Can we safely use the t-test with this data? Explain. Perform the t-test using StatCrunch. (directions) Copy and paste the information from the StatCrunch output window into the textbox.Based on the P-value, state your conclusions in context. Use a 5% level of significance. NOTE: You do not need to double the P-value for this two-tailed test. StatCrunch calculates the P-value for you.Using the context of this scenario, explain the meaning of each of following items from the StatCrunch output for the hypothesis test.Std. Err (standard error)T-stat (T-score)P-value
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Deliverable 6 - Analysis with Correlation and Regression
CompetencyDetermine the linear correlation and regression equation between two variables to make predictions for the depen ...
Deliverable 6 - Analysis with Correlation and Regression
CompetencyDetermine the linear correlation and regression equation between two variables to make predictions for the dependent variable.Student Success CriteriaView the grading rubric for this deliverable by selecting the “This item is graded with a rubric” link, which is located in the Details & Information pane.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 kmWhat to SubmitThe PowerPoint presentation should answer and explain the following questions based on the spreadsheet provided above.Slide 1: Title slide
Slide 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.
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Assignment Week 9
In this analysis, the “HS Long Study” is considered. In the study, the aim of the analysis is to find the extent to wh ...
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In this analysis, the “HS Long Study” is considered. In the study, the aim of the analysis is to find the extent to which “student’s ...
SWC Stats Alcoholic Beverages a Student Consumes Question
Use this activity to assess whether you and your peers can: Use StatCrunch to conduct a hypothesis test to test a claim ab ...
SWC Stats Alcoholic Beverages a Student Consumes Question
Use this activity to assess whether you and your peers can: Use StatCrunch to conduct a hypothesis test to test a claim about a population mean.State an appropriate conclusion in context.Explain the meaning of each relevant item from the StatCrunch output.ContextA group of 75 college students from a liberal arts college were randomly sampled and asked about the number of alcoholic drinks they have in a typical week. The file containing the data is linked below. The purpose of this study (Links to an external site.) was to compare the drinking habits of the students at the college to the drinking habits of college students in general. In particular, the dean of students, who initiated this study, would like to check whether the mean number of alcoholic drinks that students at his college have in a typical week differs from the mean of U.S. college students in general, which is estimated to be 4.73.VariablesThe number of alcoholic beverages a student consumes in a week.DataOpen the drinks datafile in the Stats at Cuyamaca College group on StatCrunch (directions - opens in a new tab).Note - the drinks datafile is different from the college_drinking file.PromptThe drinks datafile is available in the Data section above.Let 𝜇μ be the mean number of alcoholic beverages that students in the liberal arts college drink in a typical week. State the hypotheses. Here is a histogram of the data. Can we safely use the t-test with this data? Explain. Perform the t-test using StatCrunch. (directions) Copy and paste the information from the StatCrunch output window into the textbox.Based on the P-value, state your conclusions in context. Use a 5% level of significance. NOTE: You do not need to double the P-value for this two-tailed test. StatCrunch calculates the P-value for you.Using the context of this scenario, explain the meaning of each of following items from the StatCrunch output for the hypothesis test.Std. Err (standard error)T-stat (T-score)P-value
Graphing and Shifting Trigonometric Functions
Instructions:Your initial post will include five screen shots and four sentences (one sentence for eac ...
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3 pages
Conditional Probability Report
Construct a persuasive argument for the value (conditional probability, odds, odds ratio, etc.) that, intuitively, makes t ...
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Construct a persuasive argument for the value (conditional probability, odds, odds ratio, etc.) that, intuitively, makes the most sense for you to ...
Rational Expressions Unit Project
The assignment is in the attachment and the rubric is in the link. Please show ALL work for each question. https://intervi ...
Rational Expressions Unit Project
The assignment is in the attachment and the rubric is in the link. Please show ALL work for each question. https://intervisualtechnology.us/pxudpothrb/167/17...
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