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- Is it possible that P(AB)=P(A)? Explain.A researcher wants to know if the clothes a woman wears is a factor in her GPA. The table below shows data that was collected from a survey. Shorts Dress Jeans Skirt 2.7 3.6 2.5 2 2.5 2.9 2.1 2.4 4 3.9 2.1 3.5 1.9 3.8 2.7 2.7 3.2 3.5 3.4 3.1 3.7 3.1 3.4 2.2 3.4 2.9 2.5 2.9 3.9 2.7 2.9 2.4 1.9 3.5 2.7 1.8 Assume that all distributions are normal, the four population standard deviations are all the same, and the data was collected independently and randomly. Use a level of significance of α=0.05α=0.05.H0: μ1=μ2=μ3=μ4H0: μ1=μ2=μ3=μ4H1:H1: At least two of the means differ from each other. For this study, we should use The test-statistic for this data = (Please show your answer to 3 decimal places.) The p-value for this sample = (Please show your answer to 4 decimal places.) The p-value is αα Base on this, we should hypothesis As such, the final conclusion is that... There is sufficient evidence to support the claim that the clothes a…How many conditions are there in an independent-measures two-factor study with 2 levels of factor A and 3 levels of factor B. 3 6 4 5
- A full-service restaurant is considering opening a new facility in Kingston. The table below shows its ratings of four factors at each of two potential sites in Cross Roads, and Half Way Tree Factor Weight Cross Rds Half Way Tree Affluence of local population .20 30 30 Traffic flow .40 50 20 Parking availability .20 30 40 Growth potential .20 10 30 Table 1 ii) Determine the score for Cross Roads and Half Way TreeAn experiment has a single factor with six groups and two values in each group. In determining the among-group variation, there are 5 degrees of freedom. In determining the within-group variation, there are 6 degrees of freedom. In determining the total variation, there are 11 degrees of freedom. a. If SSA=160 and SST=208, what is SSW? b. What is MSA? c. What is MSW? d. What is the value of FSTAT?An experiment has a single factor with five groups and two values in each group. In determining the among-group variation, there are 4 degrees of freedom. In determining the within-group variation, there are 5 degrees of freedom. In determining the total variation, there are 9 degrees of freedom. a. If SSA=180 and SST=225, what is SSW? b. What is MSA? c. What is MSW? d. What is the value of FSTAT?