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Week 1 DQ 1 Types of Data. Give an example of a research question that includes an independent and a dependent variable. Describe the independent and dependent variables in terms of whether they are nominal also called categoricalordinal, interval, or ratio variables interval or ratio variables are also called continuous variables.
How would you study this research question? DQ 2 Measures of Central Tendency. For this discussion, come up with 20 different data points set of data and enter them into the first column in an Excel spreadsheet. The data points can be any numbers you want as long as there are 20 of them.
Your set of data should reflectoneof the following criteria: Create a set of data for which the mean is greater than the median. You will then use the descriptive statistics option in Excel, which is explained in Chapter 1 of your course text.
You should get an output similar to Figure 1. This output must contain the following values: Begin your discussion by reporting your results for each of these values. Based on this output, which single value best describes this set of data and why?
If you could pick three of these values instead of only one, which three would you choose and why? It is important to note that the answers to these questions may be different for each of you since you are each using unique sets of data.
Week 2 DQ 1 Graphs. Give one example of health-related data a variable that can be represented by a pie chart.
Do the same for a bar chart and a histogram.
Explain why each data example you selected there will be a total of three different variables is well represented by the corresponding graph. DQ 2 Standard Normal Distribution. Review Chapter 3 of your course text, which introduces probability and the standard normal distribution.
When comparing data from different distributions, what is the benefit of transforming data from these distributions to conform to the standard distribution? What role doz-scores play in this transformation of data from multiple distributions to the standard normal distribution?
What is the relationship between z-scores and percentages? In your opinion, does one do a better job of representing the proportion of the area under the standard curve?
Give an example that illustrates your answer. Week 3 DQ1 Choose the Analysis.
A researcher wishes to study the effect of a new drug on blood pressure. Would you recommend using az-test, at-test, or an A. What would your choice of test depend on?Statistics for Behavioral and Social Science, Ashford Essay Sample.
For the Final Paper, you will identify three to five research studies from peer-reviewed sources that were published within the last ten years, which investigate a particular social science problem or topic. PSY Statistics for Behavioral and Social Science, Ashford Week 1, Final Paper Topic Selection For the Final Paper, you will identify three to five research studies from peer-reviewed sources that were published within the last ten years, which investigate a particular social science problem or topic.
Here is the best resource for homework help with PSY Statistics for Psychology at Ashford University. Find PSY study guides, notes, and practice Ashford University Statistics for the Behavioral & Social Sciences Statistics for Behavioral and social sciences PSY - Fall CLICK TO DOWNLOAD PSY Statistics for Behavioral and Social Science, Ashford Week 1, Final Paper Topic Selection For the Final Paper, you will identify three to five research studies from peer-reviewed sources that were published within the last ten years, which investigate a particular social science problem or topic.
Becker College is located in Worcester, Massachusetts and also has a campus in Leicester. There are a number of online courses offered through the Center for Accelerated & Professional Studies at Becker College as well as accelerated courses offered over intersession each winter. 🔥Citing and more!
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