Effects of the price partitions

Assignment Help Basic Statistics

Reference no: EM131009355

1. What happens to the profile plot in Figure 1 if we reverse the rows and columns of the data? (Let Price Partition define the x-axis and connect points in the same region.) Sketch the new plot. Do you still see the presence of interaction?

2. We don't actually need further calculations to compare the effects of the price partitions within regions; everything we need is in Table 1 and Table 2. Using those tables, identify a statis- tically significant difference among the means in the Northeast. Be sure to adjust for multiple comparisons.

Reference no: EM131009355

Questions Cloud

Structure of the data in the pricing example : 1. The structure of these data resembles the structure of the data in the pricing example, but there are differences. (a) If we consider the satisfaction data as an experiment, with response Rating, are the data balanced?

Determining the numbers of observations : The analysis shown here uses a balanced experiment, with equal numbers of observations for each pairing of the factors. What happens to the estimates and their standard errors if that's not the case? Does your software still work? Try it! Delete a..

Define the theatre of bertolt brecht : Define the theatre of Bertolt Brecht and find the similarities between Brechtian theatre and Fucking A

What is the dependent variable in that study : What are the independent variables in the study just described? What is the dependent variable in that study?

Effects of the price partitions : We don't actually need further calculations to compare the effects of the price partitions within regions; everything we need is in Table 1 and Table 2. Using those tables, identify a statis- tically significant difference among the means in the N..

What does say about scale of measurement : We trained rats to run a straightalley maze for food reinforcement. All of a sudden one of the rats laid down and went to sleep halfway through the maze. What does this say about the scale of measurement when speed is used as an index of learning?..

Define the public health problem : Explain the public health problem your program will address using factual information. Define the public health problem. Describe the adverse effects of the problem on public health and well-being

Standard errors of the slopes of the dummy variables : The standard errors of the slopes of the dummy variables in Table 4 are all the same (80.57) and less than the common standard error of the interactions (113.94). Why is that?

At what rate must air be removed : A spherical balloon is to be deflated so that its radius decreases at a constant rate of 7 cm/min. At what rate must air be removed when the radius is 9 cm?

User Account

All Pages