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1. Study the chart below: Reality Ho is Ho is True False Reject Ho A B Decision Accept Ho C D In terms of hypothesis
1. Study the chart below: Reality Ho is Ho is True False Reject Ho A B Decision Accept Ho C D In terms of hypothesis testing, which box would be reflective of a Type I error? O a. Box A O b. Box B O C. Box C O d. Box D2. Study the chart below: Reality Ho is Ho is True False Reject A B Ho Decision Accept Ho C D In terms of hypothesis testing, which box would be reflective of a false negative? O a. Box A O b. Box B O c. Box C O d. Box D5. Consider the following hypothetical scenario... * You are comparing two variables * You are asked to calculate both a Pearson / and a coefficient of determination (2) * The null hypothesis is p=0 and the alternative hypothesis is p#0 What statistical test or calculation would you be using? O a. Correlation O b. Multiple Regression Analysis O c. Paired-Samples t-Test O d. Independent-Samples t-Test8. Consider the following hypothetical scenario... * You're comparing a sample mean to a population mean * You know the population standard deviation (6) * The sample size is >30 * df is not applicable What statistical test or calculation would you be using? O a. Paired-Samples t-Test O b. z-Test O c. Independent-Samples t-Test O d. One-Sample t-Test9. Consider the following hypothetical scenario... * You've been asked to calculate a "best fit" trend line equation * You've been asked to calculate a coefficient of determination (R2) * The equation includes one dependent variable and four independent variables What statistical test or calculation would you be using? O a. Simple Linear Regression Analysis O b. Multiple Regression Analysis O c. Two-Way Analysis of Variance (ANOVA) O d. Chi-Square (X2) Test for Goodness of Fit
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