A researcher wishes to test for main effects in the followin…

A researcher wishes to test for main effects in the following 2-way ANOVA test. Analysis of VarianceSource                           DF        Adj SS        Adj MS      F-Value      P-ValueService Center              1          0.720         0.7200       0.06          0.804Location                        2         31.126       15.5630     1.39           0.287Service Center*Loc       2           3.573         1.7867     0.16           0.854Error                             12      134.560       11.2134Total                             17      169.980 Based on the ANOVA output and a level of significance α = 0.05, is it necessary to conduct Tukey’s comparisons? Explain.

Management proposed the following regression model to predic…

Management proposed the following regression model to predict sales at a fast-food outlet:Sales ($1000) = 10.1 – 4.2 (Comp) + 6.8 (Pop) + 15.7 (Drive-thru) Comp: Number of competitors within one mile.Pop: Population within one mile, in thousands.Drive-thru: 1 = drive-thru window, 0 = no drive-thru window What is the correct interpretation of the coefficient of ‘Drive-thru’?

The owner of The Comedy Club, would like to predict weekly g…

The owner of The Comedy Club, would like to predict weekly gross revenue (in $1000) as a function of advertising dollars spent using TV and Newspaper (both in $1000). Is the regression model significant using alpha = 0.05? In other words, is the model useful?

For this research situation, decide what statistical procedu…

For this research situation, decide what statistical procedure would most likely be used to answer the research question posed. Assume all assumptions have been met for using the procedure. Does Education Level (no high school, high school, college) have a relationship with a person’s quality of health (poor, fair, good, excellent)?