Brm midterm study - Study guides, Class notes & Summaries

BRM Midterm 2 Questions With Verified Answers | LATEST UPDATE What should be the sample size to provide a 95% confidence interval with a margin of error (E) of 8. Consider the standard deviation as 36. - ANSWER n= (1.96^2 * 36^2) / 8^2 n=77.7924 According to a study, the price of fuel average price of fuel was $3.99. Based on the preliminary analysis, the sample standard deviation is $0.05. Recommend an appropriate sample size to determine a margin of error at 95% confidence ...

BRM Midterm 1. When the outcomes can be generalized. This has been established to some extent if outcomes have been researched to allow arguments for generalization. 2. What's manipulated or the intervention (Intervention procedures that are manipulated and hypothesized to be related to outcomes) A. External validity B. Dependent Variable C. Sample D. Independent Variable E. Internal Validity F. Confounding Variable G. Repeatability - CORRECT ANSWER-1a: EXTERNAL VALIDITY, 2d: IND...