Changing Area, Changing Perimeter
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Suppose you consider a rectangular floor space of 36 square meters with whole-number side lengths. Which design has the least perimeter? Which has the greatest perimeter? Explain your reasoning.
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SOCI 332 American Public University System Frequency Tables Discussion
There are three task associated with this assignment. I have attached a document with my chosen topic and variables. SPSS ...
SOCI 332 American Public University System Frequency Tables Discussion
There are three task associated with this assignment. I have attached a document with my chosen topic and variables. SPSS and GSS (dataset 2018) must be used to complete the assignment.Task I: Frequency tableNow that you have imported GSS 2018 dataset into your SPSS and have learned how to use GSS data explorer to find out GSS variable information, you are going to create and post a frequency table of your variables. Complete the following steps:Give your discussion title a unique label specific to your study/variables. Post a brief explanation of your topic which includes a bit of information about your variables: level of measurement, answer categories (yes/no, strongly agree, disagree, etc.), as well as the survey question used to collect data for this particular variable (refer to Discussion 1 discussion). Include a frequency table for each of your variables. Since you have two variables, one DV and one IV, you need to run frequency table for BOTH of your variables. When you are done, explain your outputs in no more than 5 sentences for each variable. Cite numbers in the outputs to support your conclusion. When you cite %, use the % reported in "valid percent" column. This column deletes all missing values, thus is "clean."To create a frequency table in SPSSOpen SPSS and open your GSS data fileSelect AnalyzeSelect Descriptive StatisticsSelect Frequenciesselect open StatisticsMake sure that mean, median, mode, standards deviation, and variance are chosen and select "Continue"Choose the variable that you want to make a frequency table of and click the arrow (this will move it into the right 'Variable' box)Select OKTask II. Describe the measures of central tendency (mean, median, mode) and dispersion (variance, standard deviation) for each of your variables.Based on what you have learned in the readings and lessons this week, identify the measures for each variable and explain what they tell us. Keep in mind that the mean is more meaningful for interval/ratio variables, the median or mode for ordinal variables, and the mode for nominal variables. What do these measures summarize for us about the variable's data?Task III. Create charts (bar chart, pie chart, or histogram depending on your variables' level of measurement)Presenting your data in graphic form is also important when conducting quantitative research. Based on what you have learned from the reading and the weekly lesson, create a graphic representation of your data. Your choice of graphing tool is purely based on a variable's level of measurement. When you are done, explain your outputs in no more than 5 sentences for each variable. It is OK if your explanation is similar to the frequency table interpretation, since chart is a different data presentation on the SAME variable. Cite numbers in the outputs to support your conclusion.Basic rules:Nominal: bar chart or pie chartOrdinal: bar chart or pie chartInterval/Ratio: histogram or line chartTo Create a ChartFollow steps 1-4 above (without worrying about the statistics).Select ChartsSelect choice of format (depending on your variable's level of measurement)Select OKContinue with steps 5-6Copy all of the frequency tables and charts by copy and pasting them into a document (PDF, MS Word) and attach to discussion. If your table/chart does not fit to the page, choose "copy special" and then "images." Paste images to the word document and the problem will be solved.
Statistics Dependent & Independent Variables Coefficient Estimate Worksheet
1. Define the dependent and independent variables in this research question then use a bivariate linear probability model ...
Statistics Dependent & Independent Variables Coefficient Estimate Worksheet
1. Define the dependent and independent variables in this research question then use a bivariate linear probability model to test the effect of the treatment. Put the regression output in its own tab, and in that tab answer the next three questions.2. How much of the variation in drinks is explained by ‘pt02’?3. Is there a statistically significant relationship between ‘pt02’ and ‘drinks’? Assume alpha=.054. Interpret the coefficient estimate from #1 in a sentence.5. Now, run a multivariate regression including the other independent variables, and put that in its own tab, then answer the next two questions.6. Compare the coefficient estimate for ‘pt02’ in this new model to the estimate yielded by the bivariate model. Do your conclusions change?7. Is pt02 correlated with any of the other independent variables in the model? Is there a reason to think it should or should not be?Please answer these questions in the attached excel file itself. This is how the variables have been coded:Variable name labelFemale Identity as Female?(Yes=1/No=0)Gpa What's your GPA?-Round to the Nearest TenthAge How old are you?(In Years)Pt02 Assigned to the BrAC= .02 group in the alcohol testing questionDrink Reported Number of Drinks in the Alcohol Testing QuestionThanks :)
The reliability of a medical test, Probability homework Question
You’ve Got Cooties! A certain medical test has the following reliability: if a person has cooties the test will sho ...
The reliability of a medical test, Probability homework Question
You’ve Got Cooties! A certain medical test has the following reliability: if a person has cooties the test will show positive with probability 0.95. If a person does not have cooties, the test will show negative with probability 0.6. Overall, 10% of the population has cooties. Give your answers as percentages with two decimal digits, e.g. 93.42%.
STA3215 Rasmussen College Module 2 Constructing Confidence Intervals Project
In this module you will begin working on Phase 2 of your course project. Using the same data set and variables for your se ...
STA3215 Rasmussen College Module 2 Constructing Confidence Intervals Project
In this module you will begin working on Phase 2 of your course project. Using the same data set and variables for your selected topic, add the following information to your analysis:Discuss the importance of constructing confidence intervals for the population mean.What are confidence intervals?What is a point estimate?What is the best point estimate for the population mean? Explain.Why do we need confidence intervals?Based on your selected topic, evaluate the following:Find the best point estimate of the population mean.Construct a 95% confidence interval for the population mean. Assume that your data is normally distributed and σ is unknown.Please show your work for the construction of this confidence interval and be sure to use the Equation Editor to format your equations.Write a statement that correctly interprets the confidence interval in context of your selected topic.Based on your selected topic, evaluate the following:Find the best point estimate of the population mean.Construct a 99% confidence interval for the population mean. Assume that your data is normally distributed and σ is unknown.Please show your work for the construction of this confidence interval and be sure to use the Equation Editor to format your equations.Write a statement that correctly interprets the confidence interval in context of your selected topic. Compare and contrast your findings for the 95% and 99% confidence interval.Did you notice any changes in your interval estimate? Explain.What conclusion(s) can be drawn about your interval estimates when the confidence level is increased? Explain.**** Be sure to show all of your work in Excel and use the Equation Editor to format your equations in Word. ****
5 pages
G163 Rasmussen Module 3 Math Essential Statistics and Analytics Quiz
The sample space for tossing 3 coins consists of how many outcomes? In a collection of 200 raffle tickets, 5 are winning t ...
G163 Rasmussen Module 3 Math Essential Statistics and Analytics Quiz
The sample space for tossing 3 coins consists of how many outcomes? In a collection of 200 raffle tickets, 5 are winning tickets. You purchase 5 ...
Cite three examples of averages that you deal with in your own life, statistics homework help
1. Cite three examples of averages that you deal with in your own life (such as grade point average or batting average). ...
Cite three examples of averages that you deal with in your own life, statistics homework help
1. Cite three examples of averages that you deal with in your own life (such as grade point average or batting average). In each case, explain whether the average is a mean, median, mode, or some other type of average. Describe how the average is useful to you.
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SOCI 332 American Public University System Frequency Tables Discussion
There are three task associated with this assignment. I have attached a document with my chosen topic and variables. SPSS ...
SOCI 332 American Public University System Frequency Tables Discussion
There are three task associated with this assignment. I have attached a document with my chosen topic and variables. SPSS and GSS (dataset 2018) must be used to complete the assignment.Task I: Frequency tableNow that you have imported GSS 2018 dataset into your SPSS and have learned how to use GSS data explorer to find out GSS variable information, you are going to create and post a frequency table of your variables. Complete the following steps:Give your discussion title a unique label specific to your study/variables. Post a brief explanation of your topic which includes a bit of information about your variables: level of measurement, answer categories (yes/no, strongly agree, disagree, etc.), as well as the survey question used to collect data for this particular variable (refer to Discussion 1 discussion). Include a frequency table for each of your variables. Since you have two variables, one DV and one IV, you need to run frequency table for BOTH of your variables. When you are done, explain your outputs in no more than 5 sentences for each variable. Cite numbers in the outputs to support your conclusion. When you cite %, use the % reported in "valid percent" column. This column deletes all missing values, thus is "clean."To create a frequency table in SPSSOpen SPSS and open your GSS data fileSelect AnalyzeSelect Descriptive StatisticsSelect Frequenciesselect open StatisticsMake sure that mean, median, mode, standards deviation, and variance are chosen and select "Continue"Choose the variable that you want to make a frequency table of and click the arrow (this will move it into the right 'Variable' box)Select OKTask II. Describe the measures of central tendency (mean, median, mode) and dispersion (variance, standard deviation) for each of your variables.Based on what you have learned in the readings and lessons this week, identify the measures for each variable and explain what they tell us. Keep in mind that the mean is more meaningful for interval/ratio variables, the median or mode for ordinal variables, and the mode for nominal variables. What do these measures summarize for us about the variable's data?Task III. Create charts (bar chart, pie chart, or histogram depending on your variables' level of measurement)Presenting your data in graphic form is also important when conducting quantitative research. Based on what you have learned from the reading and the weekly lesson, create a graphic representation of your data. Your choice of graphing tool is purely based on a variable's level of measurement. When you are done, explain your outputs in no more than 5 sentences for each variable. It is OK if your explanation is similar to the frequency table interpretation, since chart is a different data presentation on the SAME variable. Cite numbers in the outputs to support your conclusion.Basic rules:Nominal: bar chart or pie chartOrdinal: bar chart or pie chartInterval/Ratio: histogram or line chartTo Create a ChartFollow steps 1-4 above (without worrying about the statistics).Select ChartsSelect choice of format (depending on your variable's level of measurement)Select OKContinue with steps 5-6Copy all of the frequency tables and charts by copy and pasting them into a document (PDF, MS Word) and attach to discussion. If your table/chart does not fit to the page, choose "copy special" and then "images." Paste images to the word document and the problem will be solved.
Statistics Dependent & Independent Variables Coefficient Estimate Worksheet
1. Define the dependent and independent variables in this research question then use a bivariate linear probability model ...
Statistics Dependent & Independent Variables Coefficient Estimate Worksheet
1. Define the dependent and independent variables in this research question then use a bivariate linear probability model to test the effect of the treatment. Put the regression output in its own tab, and in that tab answer the next three questions.2. How much of the variation in drinks is explained by ‘pt02’?3. Is there a statistically significant relationship between ‘pt02’ and ‘drinks’? Assume alpha=.054. Interpret the coefficient estimate from #1 in a sentence.5. Now, run a multivariate regression including the other independent variables, and put that in its own tab, then answer the next two questions.6. Compare the coefficient estimate for ‘pt02’ in this new model to the estimate yielded by the bivariate model. Do your conclusions change?7. Is pt02 correlated with any of the other independent variables in the model? Is there a reason to think it should or should not be?Please answer these questions in the attached excel file itself. This is how the variables have been coded:Variable name labelFemale Identity as Female?(Yes=1/No=0)Gpa What's your GPA?-Round to the Nearest TenthAge How old are you?(In Years)Pt02 Assigned to the BrAC= .02 group in the alcohol testing questionDrink Reported Number of Drinks in the Alcohol Testing QuestionThanks :)
The reliability of a medical test, Probability homework Question
You’ve Got Cooties! A certain medical test has the following reliability: if a person has cooties the test will sho ...
The reliability of a medical test, Probability homework Question
You’ve Got Cooties! A certain medical test has the following reliability: if a person has cooties the test will show positive with probability 0.95. If a person does not have cooties, the test will show negative with probability 0.6. Overall, 10% of the population has cooties. Give your answers as percentages with two decimal digits, e.g. 93.42%.
STA3215 Rasmussen College Module 2 Constructing Confidence Intervals Project
In this module you will begin working on Phase 2 of your course project. Using the same data set and variables for your se ...
STA3215 Rasmussen College Module 2 Constructing Confidence Intervals Project
In this module you will begin working on Phase 2 of your course project. Using the same data set and variables for your selected topic, add the following information to your analysis:Discuss the importance of constructing confidence intervals for the population mean.What are confidence intervals?What is a point estimate?What is the best point estimate for the population mean? Explain.Why do we need confidence intervals?Based on your selected topic, evaluate the following:Find the best point estimate of the population mean.Construct a 95% confidence interval for the population mean. Assume that your data is normally distributed and σ is unknown.Please show your work for the construction of this confidence interval and be sure to use the Equation Editor to format your equations.Write a statement that correctly interprets the confidence interval in context of your selected topic.Based on your selected topic, evaluate the following:Find the best point estimate of the population mean.Construct a 99% confidence interval for the population mean. Assume that your data is normally distributed and σ is unknown.Please show your work for the construction of this confidence interval and be sure to use the Equation Editor to format your equations.Write a statement that correctly interprets the confidence interval in context of your selected topic. Compare and contrast your findings for the 95% and 99% confidence interval.Did you notice any changes in your interval estimate? Explain.What conclusion(s) can be drawn about your interval estimates when the confidence level is increased? Explain.**** Be sure to show all of your work in Excel and use the Equation Editor to format your equations in Word. ****
5 pages
G163 Rasmussen Module 3 Math Essential Statistics and Analytics Quiz
The sample space for tossing 3 coins consists of how many outcomes? In a collection of 200 raffle tickets, 5 are winning t ...
G163 Rasmussen Module 3 Math Essential Statistics and Analytics Quiz
The sample space for tossing 3 coins consists of how many outcomes? In a collection of 200 raffle tickets, 5 are winning tickets. You purchase 5 ...
Cite three examples of averages that you deal with in your own life, statistics homework help
1. Cite three examples of averages that you deal with in your own life (such as grade point average or batting average). ...
Cite three examples of averages that you deal with in your own life, statistics homework help
1. Cite three examples of averages that you deal with in your own life (such as grade point average or batting average). In each case, explain whether the average is a mean, median, mode, or some other type of average. Describe how the average is useful to you.
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