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Inferential Statistics Chapter 16 Data Set 1. a group of participants who took a timed test....

Inferential Statistics

Chapter 16 Data Set 1. a group of participants who took a timed test. The data are the average amount of time the participants took on each item (Time) and the number of guesses it took to get each item correct (Correct). This is a one tailed test, using p value Examine the relationship between “Time” and “correct”. Look at all the tables generated by a statistical analysis that you need to discuss as the main scientific concept.

Use these variables output and Follow hypothesis testing  Null and research hypothesis  Level of significance or alpha  Test statistic  Compare Critical to computed (use only p-value or SIG and alpha  Decision rule  All the above steps need to be put in the context of the research and repeated for each procedure (HINT: CORRELTATION, REREGRESSION EQUATION, REGRESSION COEFFICIENTS)

Chapter 16 Data Set 2 Statistics for People Who (Think They)
Hate Statistics. SIXTH Edition

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