Posted: February 1st, 2023
Create a 10-item data set that is interval or ratio in scale of measurement and that you might use in your daily life
CENTRAL TENDENCY AND VARIABILITY IN THE REAL WORLD
For this discussion:
Create a 10-item data set that is interval or ratio in scale of measurement and that you might use in your daily life (for example, height in inches of 10 people, hours of sleep, scores on their statistics quiz). Use SPSS or hand calculations to calculate the mean and standard deviation.
Create a second 10-item data set that is nominal in scale of measurement that you might use in your daily life (for example, color of 10 cars, favorite sports teams, favorite restaurants). What is the mode?
Why does scale of measurement matter in determining which measures of central tendency and variability are appropriate? In what ways do you use statistics in your daily life that you might not previously have realized?
2nd question
ADDICTION AND THE BRAIN
For each post, be succinct, using no more than 75 words. Also feel free to explore the features of Yellowdig, such as the ability to embed videos and pictures, create polls, use hashtags, like or love a post, and so on.
Here are some ideas for your pin (post) to get you started:
Find a short video or article about how addiction works in the brain. Share the link to your source and a short summary of the source. Include why you found the resource helpful to your understanding.
Assignment help – Discuss an area of drugs, addictions, and rewards in Chapter 5 that stood out to you. Why was this information important to you? Can you see it affecting your personal or professional life?
Find an article about addictions research in the popular press (such as The New York Times, CNN, Psychology Today). Share a link to your source and a short summary of the source. Assignment help – Discuss why this made the news and why it is important.
Find a video about how a specific drug works in the brain. Share the link and a short summary. Also, share what stood out to you the most or surprised you.
Find a scholarly, peer-reviewed article showing empirical research in an area of neuroscience. If you want to get a head start on your Unit 5 assignment, you can read the assignment instructions in Unit 5 and chose an article that would apply. Post a link to the article and a brief summary of the research methods used and the author’s conclusions.
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