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6 question please answer and post answers only thanks
1. Find the y-intercept of the equation of the regression line for the following data:
Please round to the ...
6 question please answer and post answers only thanks
1. Find the y-intercept of the equation of the regression line for the following data:
Please round to the nearest thousandth. Consumer Price Index 30.2 48.3 112.3 162.2 191.9 197.8 Cost of Pizza 0.15 0.35 1.00 1.25 1.75 2.00 2. Find the slope of the equation of the regression line for the following data:Please give your answers rounded to the nearest hundredth.. Consumer Price Index 30.2 48.3 112.3 162.2 191.9 197.8 Cost of Pizza 0.15 0.35 1.00 1.25 1.75 2.00 3.For a certain set of data, the Pearson correlation coefficient was 0.87. It was calculated based on 50 data points. Answer the following questions, based off of this information. (a)Let alpha be 0.05. Is the correlation coefficient significant? [ Select ] ["Yes", "No"] (b)Using your answer from (a), is it reasonable to fit the regression line to the data? [ Select ] ["Yes", "No"] (c)If you were to the predict a value of the dependent variable, would you use the regression line or the mean of all the values of the dependent variable? [ Select ] ["Regression line, or "Mean of all the values of the dependent variable"] 4. 4. For a certain set of data, the Pearson correlation coefficient was -0.467. It was calculated based on 8 data points. Answer the following questions, based off of this information. (a) Let alpha be 0.05. Is the correlation coefficient significant? [ Select ] ["Yes", or "No", "", ""] (b) Using your answer from (a), is it reasonable to fit the regression line to the data? [ Select ] ["Yes", or "No"] (a)If you were to the predict a value of the dependent variable, would you use the regression line or the mean of all the values of the dependent variable? [ Select ] ["Regression Line", or "Mean of all of the values of the dependent variable"] 5. In a study conducted by University of Arizona researchers, the total weight (in pounds) of garbage discarded in one week and the household size were recorded for 62 households. The linear correlation coefficient is r = 0.759 and the regression equation is = 0.445 + 0.119x, where x represents the total weight of discarded garbage. The mean of the 62 garbage weights is 27.4 pounds and the 62 households have a mean size of 3.71 people. What is the best predicted number of people in a household that discards 50 pounds of garbage? Round to the nearest hundredth6. A sample of 40 women is obtained, and their heights (in inches) and pulse rates (in beats per minutes) are measured. The linear correlation coefficient is 0.202 and the equation of the regression line is = 18.2 + 0.920x, where x represents height (based on data from the National Health Examination Survey). The mean of the 40 heights is 63.2 in. and the mean of the 40 pulse rates is 76.3 beats per minute. Find the best predicted pulse rate of a woman who is 70 inches tall. Please round to the nearest tenth.
MGH 1106 SPC Important People in Set Theory Augustus De Morgan Essay
1. Identify and research one of the important people in set theory.There are many important findings in the area of set th ...
MGH 1106 SPC Important People in Set Theory Augustus De Morgan Essay
1. Identify and research one of the important people in set theory.There are many important findings in the area of set theory. Set theory is actually classified into several periods of time, including constructivism, emergence, consolidation, etc. Several important people in this field include:Georg Cantor (1845-1918)Bernard Bolzano (1781 - 1848)John Venn (1834-1923)Augustus DeMorgan (1806 - 1871)Leopold Kronecker (1823-1891)Bertrand Russell (1872 - 1970)For this posting you will select one of these people and research their findings. In what country and which university did they work? What was one of their most important contributions to the field of set theory?2. Create a new Microsoft Word (.doc / .docx) or Rich Text Format (.rtf) document on your computer, and write at least one full page of content in your own words. Please cite 2-3 references from websites that are reputable. Note: headings, titles, references, blank lines etc. do not count towards the more than one page requirement.Please follow MLA formatting (Purdue Owl MLA Style Guide):Double spaced12pt font1" marginsIndent paragraphsInclude a Works Cited page (separate page, not included in the 1-2 page requirement)
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Paine College Statistics SPSS and 2 Tailed Hypothesis Lab Report
Imagine that we gave 100 individuals this short experiment and collected the differences between times in the incongruent ...
Paine College Statistics SPSS and 2 Tailed Hypothesis Lab Report
Imagine that we gave 100 individuals this short experiment and collected the differences between times in the incongruent & congruent condition. You want to know if men and women differed on this time between conditions. The data from these 50 men and 50 women can be found here: Data Analysis_4b_SP2019.sav1. State your null and alternative hypotheses2. Is this a one or two-tailed hypotheses? Explain.3. Calculate the appropriate statistical test.4. Can you reject the null hypothesis? Why or why not?5. Write a results section for your findings. Include the descriptive statistics, type of statistical test and results of the tests, with effect sizes and confidence intervals.
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Use MS Word to complete "Questions to be Graded: Exercises 29 and 35" in Statistics for Nursing Research: A Workbook for E ...
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Use MS Word to complete "Questions to be Graded: Exercises 29 and 35" in Statistics for Nursing Research: A Workbook for Evidence-Based Practice. Submit your work in SPSS by copying the output and pasting into the Word document. In addition to the SPSS output, please include explanations of the results where appropriate.
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Most Popular Content
6 question please answer and post answers only thanks
1. Find the y-intercept of the equation of the regression line for the following data:
Please round to the ...
6 question please answer and post answers only thanks
1. Find the y-intercept of the equation of the regression line for the following data:
Please round to the nearest thousandth. Consumer Price Index 30.2 48.3 112.3 162.2 191.9 197.8 Cost of Pizza 0.15 0.35 1.00 1.25 1.75 2.00 2. Find the slope of the equation of the regression line for the following data:Please give your answers rounded to the nearest hundredth.. Consumer Price Index 30.2 48.3 112.3 162.2 191.9 197.8 Cost of Pizza 0.15 0.35 1.00 1.25 1.75 2.00 3.For a certain set of data, the Pearson correlation coefficient was 0.87. It was calculated based on 50 data points. Answer the following questions, based off of this information. (a)Let alpha be 0.05. Is the correlation coefficient significant? [ Select ] ["Yes", "No"] (b)Using your answer from (a), is it reasonable to fit the regression line to the data? [ Select ] ["Yes", "No"] (c)If you were to the predict a value of the dependent variable, would you use the regression line or the mean of all the values of the dependent variable? [ Select ] ["Regression line, or "Mean of all the values of the dependent variable"] 4. 4. For a certain set of data, the Pearson correlation coefficient was -0.467. It was calculated based on 8 data points. Answer the following questions, based off of this information. (a) Let alpha be 0.05. Is the correlation coefficient significant? [ Select ] ["Yes", or "No", "", ""] (b) Using your answer from (a), is it reasonable to fit the regression line to the data? [ Select ] ["Yes", or "No"] (a)If you were to the predict a value of the dependent variable, would you use the regression line or the mean of all the values of the dependent variable? [ Select ] ["Regression Line", or "Mean of all of the values of the dependent variable"] 5. In a study conducted by University of Arizona researchers, the total weight (in pounds) of garbage discarded in one week and the household size were recorded for 62 households. The linear correlation coefficient is r = 0.759 and the regression equation is = 0.445 + 0.119x, where x represents the total weight of discarded garbage. The mean of the 62 garbage weights is 27.4 pounds and the 62 households have a mean size of 3.71 people. What is the best predicted number of people in a household that discards 50 pounds of garbage? Round to the nearest hundredth6. A sample of 40 women is obtained, and their heights (in inches) and pulse rates (in beats per minutes) are measured. The linear correlation coefficient is 0.202 and the equation of the regression line is = 18.2 + 0.920x, where x represents height (based on data from the National Health Examination Survey). The mean of the 40 heights is 63.2 in. and the mean of the 40 pulse rates is 76.3 beats per minute. Find the best predicted pulse rate of a woman who is 70 inches tall. Please round to the nearest tenth.
MGH 1106 SPC Important People in Set Theory Augustus De Morgan Essay
1. Identify and research one of the important people in set theory.There are many important findings in the area of set th ...
MGH 1106 SPC Important People in Set Theory Augustus De Morgan Essay
1. Identify and research one of the important people in set theory.There are many important findings in the area of set theory. Set theory is actually classified into several periods of time, including constructivism, emergence, consolidation, etc. Several important people in this field include:Georg Cantor (1845-1918)Bernard Bolzano (1781 - 1848)John Venn (1834-1923)Augustus DeMorgan (1806 - 1871)Leopold Kronecker (1823-1891)Bertrand Russell (1872 - 1970)For this posting you will select one of these people and research their findings. In what country and which university did they work? What was one of their most important contributions to the field of set theory?2. Create a new Microsoft Word (.doc / .docx) or Rich Text Format (.rtf) document on your computer, and write at least one full page of content in your own words. Please cite 2-3 references from websites that are reputable. Note: headings, titles, references, blank lines etc. do not count towards the more than one page requirement.Please follow MLA formatting (Purdue Owl MLA Style Guide):Double spaced12pt font1" marginsIndent paragraphsInclude a Works Cited page (separate page, not included in the 1-2 page requirement)
5 pages
Labor Negotiations.edited
An impasse in labor negotiations happens when the sides negotiating an agreement become deadlocked or fail to reach an agr ...
Labor Negotiations.edited
An impasse in labor negotiations happens when the sides negotiating an agreement become deadlocked or fail to reach an agreement. Impasses are often ...
Paine College Statistics SPSS and 2 Tailed Hypothesis Lab Report
Imagine that we gave 100 individuals this short experiment and collected the differences between times in the incongruent ...
Paine College Statistics SPSS and 2 Tailed Hypothesis Lab Report
Imagine that we gave 100 individuals this short experiment and collected the differences between times in the incongruent & congruent condition. You want to know if men and women differed on this time between conditions. The data from these 50 men and 50 women can be found here: Data Analysis_4b_SP2019.sav1. State your null and alternative hypotheses2. Is this a one or two-tailed hypotheses? Explain.3. Calculate the appropriate statistical test.4. Can you reject the null hypothesis? Why or why not?5. Write a results section for your findings. Include the descriptive statistics, type of statistical test and results of the tests, with effect sizes and confidence intervals.
Statistics
Use MS Word to complete "Questions to be Graded: Exercises 29 and 35" in Statistics for Nursing Research: A Workbook for E ...
Statistics
Use MS Word to complete "Questions to be Graded: Exercises 29 and 35" in Statistics for Nursing Research: A Workbook for Evidence-Based Practice. Submit your work in SPSS by copying the output and pasting into the Word document. In addition to the SPSS output, please include explanations of the results where appropriate.
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