Mathematics, 18.03.2021 01:40 stevend0599
A social psychologist is designing a study to see whether people who see a particular film are more likely to use violence as a solution to a problem. The psychologist plans to use a scale that assesses this construct, which has a population mean of 53 and a standard deviation of 9. The psychologist expects an increase of 6 points above the population mean. Twenty participants will be enrolled in the study, and the data will be analyzed at the .01 level.
What is the power of the study?
What is the predicted effect size?
Answers: 3
Mathematics, 21.06.2019 14:50, michelerin9486
Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.
Answers: 1
Mathematics, 21.06.2019 22:20, macycj8
1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.
Answers: 2
A social psychologist is designing a study to see whether people who see a particular film are more...
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