dolution

dolution.

1. What is showrooming?

– Having part of a retail store dedicated to displaying large items, which would take up too much space to display on normal shelves

– Having sales associates conduct live demonstrations of products in-store

– When customers visit a retailer to research and see a product, but end up purchasing it somewhere else

– When a sales associate hits his or her sales goals, and starts celebrating in front of other people without sharing the wealth or even a slice of cake

2. The main difference between backward integration and forward integration, with regards to supply chain activities, is that backward-integrated retailers undertake retailing activities (i.e. selling to consumers), whereas forward-integrated retailers undertake manufacturing activities (i.e. producing products).

True / False

3. For food retailers, the power perimeter is best described as:

– The area of the store that offers food options, such as power bars, to athletes

– The high-foot-traffic, outer walls of the store

– Two times length, plus two times width

– The walking area of the store that purposely slows down customers

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Putting It Together: Students at Ease Do gender and seating arrangement in college classrooms affect student attitude? In a study at a large public university in the United States, researchers surveyed students to measure their level of feeling at ease in the classroom. Participants were shown different classroom layouts and asked questions regarding their attitude toward each layout. The following data represent feeling-at-ease scores for a random sample of 32 students (four students for each possible treatment).

(a) What is the population of interest?

(b) Is this study an experiment or an observational study? Which type?

(c) What are the response and explanatory variables? Identify each as qualitative or quantitative.

(d) Compute the mean and standard deviation for the scores in the male/U-shaped cell.

(e) Assuming that feeling-at-ease scores for males on the U-shaped layout are normally distributed with  and , what is the probability that you would observe a sample mean as large or larger than actually observed? Would this be unusual?

(f) Determine whether the mean feeling-at-ease score is different for males than females using a two-sample -test for independent samples. Use the  level of significance.

(g) Determine whether the mean feeling-at-ease scores for the classroom layouts are different using one-way ANOVA. Use the  level of significance.

(h) Determine if there is an interaction effect between the two factors. If not, determine if either main effect is significant.

(i) Draw an interaction plot of the data. Does the plot support your conclusions in part (h)?

(j) In the original study, the researchers sent out e-mails to a random sample of 100 professors at the university asking permission to survey students in their class. Only 32 respondents agreed to allow their students to be surveyed. What type of nonsampling error is this? How might this affect the results of the study?

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You have been hired as a marketing manager for NuTech Appliance Company. The company manufactures major home appliances, such as refrigerators, stoves, and dishwashers. NuTech is about to add a new dishwasher to its lineup. The new appliance will have standard features, appearance, and quality, except that it will be considerably quieter than similar models from the competition. The president of the company, Marta Feliz, has asked you to prepare a memo describing the factors you believe the company should consider in pricing the new product.

Required Write a memo to Feliz. Describe the measurement or measurements you would hope to maximize through a pricing decision. Then explain what factors should be considered, including information from within and outside of the company. Describe estimates that you would want to develop before making a final pricing decision.

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Open the Trust data-set, run a canonical correlation analysis on the following two sets of variables, the first referring to safety and risk aspects of chicken, the second related to trust in information on chicken safety

a. What are the values of the canonical correlations?

b. How many canonical correlations should be retained according to the Wilks’ Lambda test?

c. Look at the canonical loadings for each set and comment on those for the first canonical correlation

d. Explore the cross-loadings between the first two canonical correlations and comment on them

e. Is the first canonical correlation relevant in explaining variability of the second one?

f. Compute the sample averages of the four canonical scores

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