Numerous problems in the area of finance can be addressed by using the various optimization techniques. These problems often involve attempting to
Numerous problems in the area of finance can be addressed by using the various optimization techniques. These problems often involve attempting to maximize the return on an investment while meeting certain cash-flow requirements and risk constraints. Alternatively, we may want to minimize the risk on an investment while maintaining a certain level of return. […]
In this assignment, you will test for a significant difference between the average resting heart rate of males and the average resting heart rate of
In this assignment, you will test for a significant difference between the average resting heart rate of males and the average resting heart rate of females in your heart rate data. You have observed that the mean rates are not exactly the same, but are they significantly different? You may use either of the two […]
Statistics IMG_0255.jpg IMG_0257.jpg IMG_0259.jpg IMG_0253.jpg IMG_0258.jpg IMG_0254.jpg IMG_0256.jpg
Statistics IMG_0255.jpg IMG_0257.jpg IMG_0259.jpg IMG_0253.jpg IMG_0258.jpg IMG_0254.jpg IMG_0256.jpg
For this discussion, you will use a census website that posts information on variables observed in the city where you live. Here is the website
For this discussion, you will use a census website that posts information on variables observed in the city where you live. Here is the website address. https://www.census.gov/acs/www/data/data-tables-and-tools/data-profiles/2017/Links to an external site. Links to an external site.After you open the website, you can enter the name of your state on the left at the bottom and […]
In this assignment, you will calculate confidence intervals for the quantitative variables in the Heart Rate Data Set. Steps Open the Heart Rate
In this assignment, you will calculate confidence intervals for the quantitative variables in the Heart Rate Data Set. Steps Open the Heart Rate Excel Data Set and identify the quantitative variables. Make sure the data is sorted by category (e.g.male-at-rest, female-at-rest, etc.). Use the Data Analysis tools of Excel to construct 95% and 99% confidence […]
This week you will look at misleading information that you are exposed to every day. Find an example of a survey or poll or even a tweet that you
This week you will look at misleading information that you are exposed to every day. Find an example of a survey or poll or even a tweet that you think might be misleading. How would you support your conclusions? You want to use statistical reasoning here, not personal opinion. Places to look at might be online polls […]
The average height for all males is 69.3 inches with a standard deviation of 2.8 inches. For females, the average height is 64 inches and the
The average height for all males is 69.3 inches with a standard deviation of 2.8 inches. For females, the average height is 64 inches and the standard deviation is 2.8. These are population values. For this week’s discussion, you will calculate a z-score based on your own height and determine whether your score is within […]
In this assignment, you will be required to calculate descriptive statistics for each numeric variable in the Heart
In this assignment, you will be required to calculate descriptive statistics for each numeric variable in the Heart Rate Data Set . Steps 1. Open the Heart Rate Excel Data Set 2. Sort the quantitative variables by class (e.g., Male at-rest heart rate and Female at-rest heart rate) 3. Use the Excel Data Analysis ToolPak* tools to […]
Can inaccurate graphs bias the interpretation of data? Graphs provide a visual representation of data meant to provide information. Here are three
Can inaccurate graphs bias the interpretation of data? Graphs provide a visual representation of data meant to provide information. Here are three graphs that may present data in an inaccurate or misleading manner. Choose one graph for this discussion and answer the questions based on your chosen graph. Graph 1 was used to display changes in […]
Instructions Your final report must be a complete report describing your findings from the data (use and submit the template
Instructions Your final report must be a complete report describing your findings from the data (use and submit the template attached). You must use the lab template attached to this assignment. Your final report must be a complete report putting together and describing your findings from the analysis of the data from parts 1 and […]
