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6 pages
Task 103
1. Professor Nord stated that the mean score on the final exam from all theyears he has been teaching is a 79%. Colby was ...
Task 103
1. Professor Nord stated that the mean score on the final exam from all theyears he has been teaching is a 79%. Colby was in his most recent class,and ...
MBA 6350 Wilmington University Statistics Questions
Test your knowledge of how to appropriately compare two means in Excel using a data file with student debt amount.The data ...
MBA 6350 Wilmington University Statistics Questions
Test your knowledge of how to appropriately compare two means in Excel using a data file with student debt amount.The data file has 50 randomly selected student debt amounts from 2019 and 50 randomly selected student debt amounts from 2012. A university representative has asked you whether the sample data provide enough evidence to believe there is a difference between the debt amounts in the two years.
After watching the accompanying videos, read the instructions and fully address all questions. Run all required analyses and submit them along with the data file in a single Excel workbook that shows all your output and provide responses to all of the questions in a Word document.
stats, rad and post answers only
show work in Microsoft word and uploadFor the following data:(a) Use Excel or another software to draw the scatter plot fo ...
stats, rad and post answers only
show work in Microsoft word and uploadFor the following data:(a) Use Excel or another software to draw the scatter plot for the variables. You can either upload the file or copy the scatterplot into the text box for your answer.(b) Visually, determine whether there is a linear correlation between the two variables and, if so, determine whether it is positive or negative.(c) Using statistical methods, test the significance of the correlation coefficient at an alpha value of 0.05. Compare these results with your results from (b).The director of an alumni association for a small college wants to determine whether there is any type of relationship between the amount of an alumnus's contribution (in dollars) and the years the alumnus has been out of school. The data follow. Years x 1 5 3 10 7 6Contribution y 500 100 300 50 75 802. For the following data: (a) Use Excel or another software to draw the scatter plot for the variables. You can either upload the file or copy the scatterplot into the text box for your answer.(b) Visually, determine whether there is a linear correlation between the two variables and, if so, determine whether it is positive or negative.(c) Using statistical methods, test the significance of the correlation coefficient at an alpha value of 0.05. Compare these results with your results from (b). The average normal daily temperature (in degrees Fahrenheit) and the corresponding average monthly precipitation (in inches) for the month of June are shown here for seven randomly selected cities in the United States. Avg. daily temp. x 86 81 83 89 80 74 64 Avg. mo. precip. y 3.4 1.8 3.5 3.6 3.7 1.5 .23. For the following data: (a) Use Excel or another software to draw the scatter plot for the variables. You can either upload the file or copy the scatterplot into the text box for your answer.(b) Visually, determine whether there is a linear correlation between the two variables and, if so, determine whether it is positive or negative.(c) Using statistical methods, test the significance of the correlation coefficient at an alpha value of 0.05. Compare these results with your results from (b).An environmentalist wants to determine the relationships between the numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned. The data for 8 recent years are shown.Number of fires x 72 69 58 47 84 62 57 45Number of acres burned y 62 42 19 26 51 15 30 154. Which of the following statements is true about the following conclusion drawn after finding that there is a significant correlation between annual personal income and years of education.Conclusion: More education causes a person's income to rise.A. The conclusion cannot be drawn because correlation does not necessary implies causality.B.The conclusion is correct since the correlation is significant.C. The conclusion is incorrect; Instead we should conclude that annual personal income increases more years of education.D. No answer text provided.
Boston University Project Risk Management Questions
Read pages 94 -101 of your textbook (Meredith et al., 2017), and discuss the following questions:How can project risk mana ...
Boston University Project Risk Management Questions
Read pages 94 -101 of your textbook (Meredith et al., 2017), and discuss the following questions:How can project risk management help improve project performance? What do you think are the most important factors to keep in mind and manage when managing risk? Some examples might be communication, schedule management, stakeholder management, etc. What will you be focusing on to manage the risks that you identify in your project?Reminder: A high quality post is one that explicitly links your personal opinion or experience with the course materials or other relevant outside sources using proper APA format. Both in-text citations and a reference list are required for this discussion. You may earn up to 10 points. You may find the following resources helpful.American Psychological Association. (2009). Publication manual of the American Psychological Association (6th ed.). Washington, DC: Author.http://isites.harvard.edu/icb/icb.do?keyword=apa_e...https://prowritingaid.com/http://owl.excelsior.edu/grammar_essentials/http://www.apastyle.org/learn/tutorials/index.aspx
MA215 Grantham Week 2 Probability and Standard Deviation Paper
Project Week 2 For these project assignments throughout the course you will need to reference the data in the ROI Excel sp ...
MA215 Grantham Week 2 Probability and Standard Deviation Paper
Project Week 2 For these project assignments throughout the course you will need to reference the data in the ROI Excel spreadheet. Using the ROI data set: For each of the 2 majors calculate the mean, median,
minimum, maximum, range, and standard deviation for the columns ‘Cost’
and ’30-Year ROI’. By hand or with Excel, for each of the 2 majors calculate
the probability that a college picked from the column for ‘School Type’
is ‘Private’.By hand or with Excel, for each of the 2 majors find the
probability that a college with the ‘School Type’ ‘Private’ has a
’30-Year ROI’ between $1,500,000 and $1,800,000.Excell Sheet Attached with ROI Data
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Most Popular Content
6 pages
Task 103
1. Professor Nord stated that the mean score on the final exam from all theyears he has been teaching is a 79%. Colby was ...
Task 103
1. Professor Nord stated that the mean score on the final exam from all theyears he has been teaching is a 79%. Colby was in his most recent class,and ...
MBA 6350 Wilmington University Statistics Questions
Test your knowledge of how to appropriately compare two means in Excel using a data file with student debt amount.The data ...
MBA 6350 Wilmington University Statistics Questions
Test your knowledge of how to appropriately compare two means in Excel using a data file with student debt amount.The data file has 50 randomly selected student debt amounts from 2019 and 50 randomly selected student debt amounts from 2012. A university representative has asked you whether the sample data provide enough evidence to believe there is a difference between the debt amounts in the two years.
After watching the accompanying videos, read the instructions and fully address all questions. Run all required analyses and submit them along with the data file in a single Excel workbook that shows all your output and provide responses to all of the questions in a Word document.
stats, rad and post answers only
show work in Microsoft word and uploadFor the following data:(a) Use Excel or another software to draw the scatter plot fo ...
stats, rad and post answers only
show work in Microsoft word and uploadFor the following data:(a) Use Excel or another software to draw the scatter plot for the variables. You can either upload the file or copy the scatterplot into the text box for your answer.(b) Visually, determine whether there is a linear correlation between the two variables and, if so, determine whether it is positive or negative.(c) Using statistical methods, test the significance of the correlation coefficient at an alpha value of 0.05. Compare these results with your results from (b).The director of an alumni association for a small college wants to determine whether there is any type of relationship between the amount of an alumnus's contribution (in dollars) and the years the alumnus has been out of school. The data follow. Years x 1 5 3 10 7 6Contribution y 500 100 300 50 75 802. For the following data: (a) Use Excel or another software to draw the scatter plot for the variables. You can either upload the file or copy the scatterplot into the text box for your answer.(b) Visually, determine whether there is a linear correlation between the two variables and, if so, determine whether it is positive or negative.(c) Using statistical methods, test the significance of the correlation coefficient at an alpha value of 0.05. Compare these results with your results from (b). The average normal daily temperature (in degrees Fahrenheit) and the corresponding average monthly precipitation (in inches) for the month of June are shown here for seven randomly selected cities in the United States. Avg. daily temp. x 86 81 83 89 80 74 64 Avg. mo. precip. y 3.4 1.8 3.5 3.6 3.7 1.5 .23. For the following data: (a) Use Excel or another software to draw the scatter plot for the variables. You can either upload the file or copy the scatterplot into the text box for your answer.(b) Visually, determine whether there is a linear correlation between the two variables and, if so, determine whether it is positive or negative.(c) Using statistical methods, test the significance of the correlation coefficient at an alpha value of 0.05. Compare these results with your results from (b).An environmentalist wants to determine the relationships between the numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned. The data for 8 recent years are shown.Number of fires x 72 69 58 47 84 62 57 45Number of acres burned y 62 42 19 26 51 15 30 154. Which of the following statements is true about the following conclusion drawn after finding that there is a significant correlation between annual personal income and years of education.Conclusion: More education causes a person's income to rise.A. The conclusion cannot be drawn because correlation does not necessary implies causality.B.The conclusion is correct since the correlation is significant.C. The conclusion is incorrect; Instead we should conclude that annual personal income increases more years of education.D. No answer text provided.
Boston University Project Risk Management Questions
Read pages 94 -101 of your textbook (Meredith et al., 2017), and discuss the following questions:How can project risk mana ...
Boston University Project Risk Management Questions
Read pages 94 -101 of your textbook (Meredith et al., 2017), and discuss the following questions:How can project risk management help improve project performance? What do you think are the most important factors to keep in mind and manage when managing risk? Some examples might be communication, schedule management, stakeholder management, etc. What will you be focusing on to manage the risks that you identify in your project?Reminder: A high quality post is one that explicitly links your personal opinion or experience with the course materials or other relevant outside sources using proper APA format. Both in-text citations and a reference list are required for this discussion. You may earn up to 10 points. You may find the following resources helpful.American Psychological Association. (2009). Publication manual of the American Psychological Association (6th ed.). Washington, DC: Author.http://isites.harvard.edu/icb/icb.do?keyword=apa_e...https://prowritingaid.com/http://owl.excelsior.edu/grammar_essentials/http://www.apastyle.org/learn/tutorials/index.aspx
MA215 Grantham Week 2 Probability and Standard Deviation Paper
Project Week 2 For these project assignments throughout the course you will need to reference the data in the ROI Excel sp ...
MA215 Grantham Week 2 Probability and Standard Deviation Paper
Project Week 2 For these project assignments throughout the course you will need to reference the data in the ROI Excel spreadheet. Using the ROI data set: For each of the 2 majors calculate the mean, median,
minimum, maximum, range, and standard deviation for the columns ‘Cost’
and ’30-Year ROI’. By hand or with Excel, for each of the 2 majors calculate
the probability that a college picked from the column for ‘School Type’
is ‘Private’.By hand or with Excel, for each of the 2 majors find the
probability that a college with the ‘School Type’ ‘Private’ has a
’30-Year ROI’ between $1,500,000 and $1,800,000.Excell Sheet Attached with ROI Data
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