OVERVIEW • Learning to conceptualize your analysis in drawings helps communicate your ideas. Using Hayes models as a starting point is a useful way to conceptualize the variables of interests and their causal sequence.  ****TOPIC GENDER INEQUALITY**** ****DUE JUNE 26, 2021**** ****PLEASE READ THE ATTACHMENTS****

Step 1: Answer the following questions: A) The following are the cholesterol levels of a sample of 10 individuals: 154 240 171 188 235 203 184 173 181 283 Pick a number between 150 and 200. Add that number to the list then find the mean and median of the 11 numbers. B) Given the graphed data, which measure of central tendency best represents the […]

You will have to select a business problem that interests you (the instructor will suggest a problem in case you run out of ideas.)  Problem data/facts should be real, obtained from verified sources, and correspond to realistic situations.  Your team will prepare a PowerPoint presentation, to be presented in class. Your team may also submit a written section that includes your SAS code or any […]

You will have to select a business problem that interests you (the instructor will suggest a problem in case you run out of ideas.)  Problem data/facts should be real, obtained from verified sources, and correspond to realistic situations.  Your team will prepare a PowerPoint presentation, to be presented in class. Your team may also submit a written section that includes your SAS code or any […]

Step 1: Answer the following questions: A) The following are the cholesterol levels of a sample of 10 individuals: 154 240 171 188 235 203 184 173 181 283 Pick a number between 150 and 200. Add that number to the list then find the mean and median of the 11 numbers. B) Given the graphed data, which measure of central tendency best represents the […]

DATA SOURCE There are 3 options, you can choose one of them (there are no restrictions on that) Bring your own data from work (you can remove any private or confidential information, for example: if you are bringing any sales or cost data of an item/product or service – the name can be masked) Use data from your previous work or company you have access […]

Using the Email marketing (EMMA) dataset (attached), build a simple regression model that predicts “Total customer value” (Y) from “Tenure” (X). . .  Use the Excel capabilities for Simple Regression (hint: data – scatterplot – fit trendline) Use the algebra that we walked through to come up with the simple regression equation. You will need the following components to determine the slope ‘b’ and intercept ‘a’ values […]

Imagine that your Chief Analytics Officer has asked you to educate her on the use of Simple Regression Models.  You’ve gladly shared what you learned from this course last week and this week – that Correlation and Regression are closely related.   For example, the relationship between two variables, AGE (X), and INCOME (Y) can be measured by the correlation measure, ‘r’.  Note that the correlation value, ‘r’ is the same between […]

Imagine that your Chief Analytics Officer has asked you to educate her on the use of Simple Regression Models.  You’ve gladly shared what you learned from this course last week and this week – that Correlation and Regression are closely related.   For example, the relationship between two variables, AGE (X), and INCOME (Y) can be measured by the correlation measure, ‘r’.  Note that the correlation value, ‘r’ is the same between […]

Using the Email marketing (EMMA) dataset (attached), build a simple regression model that predicts “Total customer value” (Y) from “Tenure” (X). . .  Use the Excel capabilities for Simple Regression (hint: data – scatterplot – fit trendline) Use the algebra that we walked through to come up with the simple regression equation. You will need the following components to determine the slope ‘b’ and intercept ‘a’ values […]

Do you have any questions about hypothesis testing? If so, now is the opportunity to ask! In your future endeavors, how do you think you might find yourself applying statistical concepts? Under what conditions might you find yourself creating an Excel pie chart, running a correlation, or interpreting a t-test? At work, for instance, in graduate school, or in research? Where might you stumble on […]

A) The following are the cholesterol levels of a sample of 10 individuals: 154 240 171 188 235 203 184 173 181 283 Pick a number between 150 and 200. Add that number to the list then find the mean and median of the 11 numbers. B) Given the graphed data, which measure of central tendency best represents the data.

Instructions This quiz will cover material from Chapters 6–9 (Modules Three and Four) in Basic Biostatistics: Statistics for Public Health Practice. Submit your answers in the Quiz Two Word document.

OVERVIEW Data screening is fundamental prior to any analysis.  The basics of data screening are outlined in your Warner text. This is the third time you will do data screening.     *****TOPIC GENDER INEQUALITY**** ****PLEASE SEE ATTACHMENTS*** ****DUE JUNE 24th 2021*****

Part 1 Describe the purpose of descriptive statistics. How can they be used in research situations based on your field of study? Provide an example in your discussion and discuss which descriptive statistic might best represent the data. Part 2 Address the following: Explain how you could use descriptive statistics to begin making decisions during a search for employment. Find an example of a descriptive […]

Instructions In this journal, examine the methods section of each article. Completing a table will help you see similarities and differences. Be sure to address these specific critical elements: Use this section to compare and contrast the methods used in the articles you selected, with an eye on assessing the quality and limitations of the findings and informing future research. Specifically, you should: Explain why […]

hello, i have an exam at econometrics today, 18.06.2021, at 7:30 pm (Buchares time, GMT+3), and i wonder if i send to you a file, very similar to the one i uploaded, can you solve it in 30-45 minutes? and what would be the price?

Instructions This problem set will involve activities designed to solidify the concepts learned in this module. Problems will be similar to those on the quiz you will take in Module Eight and will include one or two real-world applications to prepare you to think like a biostatistician. To complete this assignment, review the Module Six Problem Set Word document.

hello, i have an exam at econometrics today, 18.06.2021, at 7:30 pm (Buchares time, GMT+3), and i wonder if i send to you a file, very similar to the one i uploaded, can you solve it in 30-45 minutes? and what would be the price?

OVERVIEW Data screening is fundamental prior to any analysis.  The basics of data screening are outlined in your Warner text. This is the third time you will do data screening.     *****TOPIC GENDER INEQUALITY**** ****PLEASE SEE ATTACHMENTS*** ****DUE JUNE 24th 2021*****

In today’s data-driven world, statistics can be found almost everywhere. Regardless of your major, you can use the lens of statistical thinking to better understand the world and put things into appropriate perspective. In particular, knowledge of statistics allows you to be a more critical consumer of information, including the credibility and significance of research studies. The final project for this course is the creation […]