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ΔABC will undergo two transformations to give ΔA′B′C′. Which pair of transformations will give a different image of ΔABC if the order of the transformations is reversed?
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Industrial Psychological Stress Inventory Score Questions
Assignment:
Scenario:
An I/O psychologist was hired to investigate a stress reduction program at Tools R Us. The com ...
Industrial Psychological Stress Inventory Score Questions
Assignment:
Scenario:
An I/O psychologist was hired to investigate a stress reduction program at Tools R Us. The company believes that the workers are not disconnecting themselves from their work when out of the office causing excessive workload and burnout. 50 participants are randomly selected from the work place at Tools R Us. All participants are given a 20 item stress inventory, the IPSI, to measure their stress. For a period of 1 month, all participants were restricted from company internet, email, and work tasks outside of the workplace. All participants were again given the same 20 item stress inventory after the 1 month. Higher stress scores on the Industrial Psychological Stress Inventory (IPSI) indicate greater work related stress.
Research Question: Does disconnecting from work while outside the office reduce stress of employees?
Data file: Stress reduction study data-1.csv
Data file column descriptions:
Participant #: Not used in the analysis
IPSI Score Before Disconnecting: The subject’s scores on the Industrial Psychological Stress Inventory before disconnecting from work.
IPSI Score After Disconnecting: The subject’s scores on the Industrial Psychological Stress Inventory after the one month of disconnecting from work.
Lab worksheet: dependent t worksheet.docx Instructions:
RSCH 8210 Oxford University Testing for Multiple Regression Paper
Assignment: Testing for Multiple RegressionYou had the chance earlier in the course to practice with multiple regression a ...
RSCH 8210 Oxford University Testing for Multiple Regression Paper
Assignment: Testing for Multiple RegressionYou had the chance earlier in the course to practice with multiple regression and obtain peer feedback. Now, it is time once again to put all of that good practice to use and answer a social research question with multiple regression. As you begin the Assignment, be sure and pay close attention to the assumptions of the test. Specifically, make sure the variables are metric level variables.Part 1To prepare for this Part 1 of your Assignment:Review this week 9 and 10 Learning Resources and media program related to multiple regression.Using the SPSS software, open the Afrobarometer dataset or the High School Longitudinal Study dataset (whichever you choose) found in the Learning Resources for this week.Based on the dataset you chose, construct a research question that can be answered with a multiple regression analysis.Once you perform your multiple regression analysis, review Chapter 11 of the Wagner text to understand how to copy and paste your output into your Word document.For this Part 1 Assignment:Write a 1- to 2-page analysis of your multiple regression results for each research question. In your analysis, display the data for the output. Based on your results, provide an explanation of what the implications of social change might be.Use proper APA format, citations, and referencing for your analysis, research question, and display of output.Part 2To prepare for this Part 2 of your Assignment:Review Warner’s Chapter 12 and Chapter 2 of the Wagner course text and the media program found in this week’s Learning Resources and consider the use of dummy variables.Using the SPSS software, open the Afrobarometer dataset or the High School Longitudinal Study dataset (whichever you choose) found in this week’s Learning Resources.Consider the following:Create a research question with metric variables and one variable that requires dummy coding. Estimate the model and report results. Note: You are expected to perform regression diagnostics and report that as well.Once you perform your analysis, review Chapter 11 of the Wagner text to understand how to copy and paste your output into your Word document.For this Part 2 Assignment:Write a 2- to 3-page analysis of your multiple regression using dummy variables results for each research question. In your analysis, display the data for the output. Based on your results, provide an explanation of what the implications of social change might be.Use proper APA format, citations, and referencing for your analysis, research question, and display of output.
Running Inferential Statistics—t Tests
A t test examines if two means (averages) are reliably different from each other; that is, whether any significant differe ...
Running Inferential Statistics—t Tests
A t test examines if two means (averages) are reliably different from each other; that is, whether any significant differences exist between the means of samples from different populations. For example, to what extent is the output of a local office which applied an IT solution different than the output of other local offices which did not apply the IT solution? Also, if you wanted to test whether the average IQ score of a group of students differs from 100, you may use a t test. A t test does more than just compare means; as an inferential statistic, t tests allow researchers to make inferences about the populations beyond their sample data.For this Assignment, you will use the IT Security database and conduct two t tests: (a) one-sample t test and (b) paired-samples t test and prepare an APA results write-up for each test.To prepare for this Assignment:Review the media programs:Introduction to Hypothesis TestingThe t StatisticThe t Test for Related SamplesEstimationReview Lesson 22, "One-Sample t Test.” Then conduct a one-sample t test using the IT Security Dataset from this week’s Learning Resources.Pay particular attention to the sections titled “Writing an APA Results Section” (on pages 119-120) and “An APA Results Section” (on page 167) in the Green and Salkind text.Review Lesson 23, “Paired-Samples t Test.” Then conduct a paired-samples t test using the IT Security Dataset.Pay particular attention to the section titled “An APA Results Section” (on page 122) in the Green and Salkind text.Review the Assignment Exemplar provided in this week’s Learning Resources.Submit a 5- to 6-page paper using the Assignment Exemplar.Your paper must include the following elements:An APA Results section for each t test. (See examples of APA Results sections in Lesson 22 (one-sample t test) and Lesson 23 (paired-samples t test) of the Green and Salkind text.)The critical elements of your SPSS output, including:A properly formatted research questionA properly formatted H10 (null) and H1a (alternate) hypothesisA descriptive statistics narrative and properly formatted descriptive statistics table (see page 148 of the Green and Salkind text)A properly formatted histogram for the one-sample t test (see page 149 of the Green and Salkind text)A properly formatted box plot for the paired-samples t test (see page 154 of the Green and Salkind text)A properly formatted inferential APA Results Section (see page 149 of the Green and Salkind text) for each testAn appendix including the SPSS output generated for descriptive and inferential statistics (see SPSS output on page 148 of the Green and Salkind text)
5 pages
Dax 5 Memo 2020
1. Our organization, Widget Inc, previously used a linear model to evaluate the salary of 2 employees. The position 1 empl ...
Dax 5 Memo 2020
1. Our organization, Widget Inc, previously used a linear model to evaluate the salary of 2 employees. The position 1 employee has accused us of ...
Correlation Coefficient & Probability Samples Statistics Exercise Examples
5 questionsQ5 is at P152 ex5.1please write each question in a separate file ...
Correlation Coefficient & Probability Samples Statistics Exercise Examples
5 questionsQ5 is at P152 ex5.1please write each question in a separate file
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Most Popular Content
Industrial Psychological Stress Inventory Score Questions
Assignment:
Scenario:
An I/O psychologist was hired to investigate a stress reduction program at Tools R Us. The com ...
Industrial Psychological Stress Inventory Score Questions
Assignment:
Scenario:
An I/O psychologist was hired to investigate a stress reduction program at Tools R Us. The company believes that the workers are not disconnecting themselves from their work when out of the office causing excessive workload and burnout. 50 participants are randomly selected from the work place at Tools R Us. All participants are given a 20 item stress inventory, the IPSI, to measure their stress. For a period of 1 month, all participants were restricted from company internet, email, and work tasks outside of the workplace. All participants were again given the same 20 item stress inventory after the 1 month. Higher stress scores on the Industrial Psychological Stress Inventory (IPSI) indicate greater work related stress.
Research Question: Does disconnecting from work while outside the office reduce stress of employees?
Data file: Stress reduction study data-1.csv
Data file column descriptions:
Participant #: Not used in the analysis
IPSI Score Before Disconnecting: The subject’s scores on the Industrial Psychological Stress Inventory before disconnecting from work.
IPSI Score After Disconnecting: The subject’s scores on the Industrial Psychological Stress Inventory after the one month of disconnecting from work.
Lab worksheet: dependent t worksheet.docx Instructions:
RSCH 8210 Oxford University Testing for Multiple Regression Paper
Assignment: Testing for Multiple RegressionYou had the chance earlier in the course to practice with multiple regression a ...
RSCH 8210 Oxford University Testing for Multiple Regression Paper
Assignment: Testing for Multiple RegressionYou had the chance earlier in the course to practice with multiple regression and obtain peer feedback. Now, it is time once again to put all of that good practice to use and answer a social research question with multiple regression. As you begin the Assignment, be sure and pay close attention to the assumptions of the test. Specifically, make sure the variables are metric level variables.Part 1To prepare for this Part 1 of your Assignment:Review this week 9 and 10 Learning Resources and media program related to multiple regression.Using the SPSS software, open the Afrobarometer dataset or the High School Longitudinal Study dataset (whichever you choose) found in the Learning Resources for this week.Based on the dataset you chose, construct a research question that can be answered with a multiple regression analysis.Once you perform your multiple regression analysis, review Chapter 11 of the Wagner text to understand how to copy and paste your output into your Word document.For this Part 1 Assignment:Write a 1- to 2-page analysis of your multiple regression results for each research question. In your analysis, display the data for the output. Based on your results, provide an explanation of what the implications of social change might be.Use proper APA format, citations, and referencing for your analysis, research question, and display of output.Part 2To prepare for this Part 2 of your Assignment:Review Warner’s Chapter 12 and Chapter 2 of the Wagner course text and the media program found in this week’s Learning Resources and consider the use of dummy variables.Using the SPSS software, open the Afrobarometer dataset or the High School Longitudinal Study dataset (whichever you choose) found in this week’s Learning Resources.Consider the following:Create a research question with metric variables and one variable that requires dummy coding. Estimate the model and report results. Note: You are expected to perform regression diagnostics and report that as well.Once you perform your analysis, review Chapter 11 of the Wagner text to understand how to copy and paste your output into your Word document.For this Part 2 Assignment:Write a 2- to 3-page analysis of your multiple regression using dummy variables results for each research question. In your analysis, display the data for the output. Based on your results, provide an explanation of what the implications of social change might be.Use proper APA format, citations, and referencing for your analysis, research question, and display of output.
Running Inferential Statistics—t Tests
A t test examines if two means (averages) are reliably different from each other; that is, whether any significant differe ...
Running Inferential Statistics—t Tests
A t test examines if two means (averages) are reliably different from each other; that is, whether any significant differences exist between the means of samples from different populations. For example, to what extent is the output of a local office which applied an IT solution different than the output of other local offices which did not apply the IT solution? Also, if you wanted to test whether the average IQ score of a group of students differs from 100, you may use a t test. A t test does more than just compare means; as an inferential statistic, t tests allow researchers to make inferences about the populations beyond their sample data.For this Assignment, you will use the IT Security database and conduct two t tests: (a) one-sample t test and (b) paired-samples t test and prepare an APA results write-up for each test.To prepare for this Assignment:Review the media programs:Introduction to Hypothesis TestingThe t StatisticThe t Test for Related SamplesEstimationReview Lesson 22, "One-Sample t Test.” Then conduct a one-sample t test using the IT Security Dataset from this week’s Learning Resources.Pay particular attention to the sections titled “Writing an APA Results Section” (on pages 119-120) and “An APA Results Section” (on page 167) in the Green and Salkind text.Review Lesson 23, “Paired-Samples t Test.” Then conduct a paired-samples t test using the IT Security Dataset.Pay particular attention to the section titled “An APA Results Section” (on page 122) in the Green and Salkind text.Review the Assignment Exemplar provided in this week’s Learning Resources.Submit a 5- to 6-page paper using the Assignment Exemplar.Your paper must include the following elements:An APA Results section for each t test. (See examples of APA Results sections in Lesson 22 (one-sample t test) and Lesson 23 (paired-samples t test) of the Green and Salkind text.)The critical elements of your SPSS output, including:A properly formatted research questionA properly formatted H10 (null) and H1a (alternate) hypothesisA descriptive statistics narrative and properly formatted descriptive statistics table (see page 148 of the Green and Salkind text)A properly formatted histogram for the one-sample t test (see page 149 of the Green and Salkind text)A properly formatted box plot for the paired-samples t test (see page 154 of the Green and Salkind text)A properly formatted inferential APA Results Section (see page 149 of the Green and Salkind text) for each testAn appendix including the SPSS output generated for descriptive and inferential statistics (see SPSS output on page 148 of the Green and Salkind text)
5 pages
Dax 5 Memo 2020
1. Our organization, Widget Inc, previously used a linear model to evaluate the salary of 2 employees. The position 1 empl ...
Dax 5 Memo 2020
1. Our organization, Widget Inc, previously used a linear model to evaluate the salary of 2 employees. The position 1 employee has accused us of ...
Correlation Coefficient & Probability Samples Statistics Exercise Examples
5 questionsQ5 is at P152 ex5.1please write each question in a separate file ...
Correlation Coefficient & Probability Samples Statistics Exercise Examples
5 questionsQ5 is at P152 ex5.1please write each question in a separate file
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