Randomization

Create a live-number summary of SAT score along with its’ mean and cons tilts of Comment on the shape of the distribution of SAT score.

Department of Applied Statistics & Research Methods Attempt all the questions Question 1 Create a two-way frequency table of Smoker and Sex and draw the bar diagram. Write the comment on it. (10 points) Instructions Download student survey data file from CANVAS Step I. open Statkey click on two categorical variables Step 2. click on […]

Compare and contrast non experimental and experimental techniques with respect to their aim of the research, and their strengths and weaknesses.

Non Experimental and Experimental Methods Compare and contrast non experimental and experimental techniques with respect to their aim of the research, and their strengths and weaknesses. Consider the concepts of experimental control, causality, randomization, and the third variable problem in your discussion. Provide one example of when a non experimental method would be used and […]

How can you use the scientific method to find and address possible problems in your research design?

The scientific method allows us to pose questions, test questions, and analyze results. Through observation and research we begin to understand the world around us. Consider research you have read about or been a part of and analyze the following in one page: Was the Scientific method followed? How? What pieces were or were not […]

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