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Terrell and Monique Anderson run an antique store in their hometown of Dayton,Ohio.To find items to sell in their shop,they travel around the United States and Europe buying unique artifacts.Within an hour of making a purchase,they use their smartphone to take a picture of the item and post a short tweet about the item on Twitter.Which symbol should be used to represent the preparation of data for their tweet in a context diagram of this process?
T-Tests
Statistical tests used to compare the means of two groups to see if there is a significant difference between them.
Type I Error
A Type I Error occurs when a true null hypothesis is incorrectly rejected, also known as a "false positive."
Statistical Power
Statistical power refers to the probability that a statistical test will correctly reject a false null hypothesis, effectively detecting an effect when there is one.
Detecting An Effect
The process of identifying whether a particular treatment, condition, or variable has a statistically significant impact in an experiment or study.
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