Stats 351 short answer quizzes.docx - Stats 351 short answer quizzes The F ratio in a completely randomized ANOVA is the ratio of MSTR/MSE The critical

Stats 351 short answer quizzes.docx - Stats 351 short...

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Stats 351 short answer quizzes The F ratio in a completely randomized ANOVA is the ratio of: MSTR/MSE The critical F value with 6 numerator and 60 denominator degrees of freedom at alpha=.05 is: 3.74 The mean square is the sum of squares divided by: its corresponding degrees of freedom In an analysis of variance problem if SST = 120 and SSTR = 80, then SSE is: 40 In regression analysis, the model in the form y=Bo + B1x +E is called: regression model The mathematical equation relating the independent variable to the expected value of the dependent variable; that is, E(y)=B0+B1x, is known as: regression equation Upgrade to remove ads Only $1/month The model developed from sample data that has the form of y^=b0 + b1x is known as: estimated regression equation In regression analysis, the variable that is being predicted is the: dependent variable In regression analysis, the independent variable is: used to predict the dependent variable In a simple linear regression analysis, the coefficient of correlation between response and predictor is 0.65. The coefficient of determination in this situation is: 0.42 If the coefficient of determination is 0.9, the percentage of variation in the dependent variable explained by the variation in the independent variable: is 90%
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