Purchase Solution

Analysis of Variance of a Fast Food Restaurant Data

Not what you're looking for?

Ask Custom Question

33. An owner of a fast food restaurant reported to corporate headquarters that the average bill paid by his customers in the last quarter was $6.20 and that the standard deviation was $1.90. Not knowing exactly what the effect would be, headquarters suddenly launched a nationwide promotional campaign featuring a large quantity discount for a multi-sandwich purchase. The stubs from the next 81 purchases at the owner's franchise after the campaign was launched averaged $6.65.
a. Set up the null and alternative hypotheses to test if the amount of the average bill at the franchise changed after corporate headquarters launched the promotional campaign.
b. Test your hypothesis using a = 0.05.
c. Find the p value.
d. Based on the results of the study after the promotional campaign, what can you conclude?

34. The following ANOVA table is being prepared for a bivariate regression analysis of 38 observations.
Source df SS MS F
Regression 128.56 32.34
Residual
Total
a. Fill in all the missing values.
b. Calculate the coefficient of determination.

Purchase this Solution
Solution Summary

The solution gives detailed steps of ANOVA for fast food restaurant data. Null hypothesis, alternative hypothesis, significance level, critical value, p value, r square and test statistic are given in the solution with interpretation. This solution is provided in an attached Word document.

Purchase this Solution
Free BrainMass Quizzes
Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.

Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

View More Free Quizzes
Related BrainMass Solutions

  • Standard Deviation of Customer Service Times at Drive-Up Window

    190569 Standard Deviation of Customer Service Times at Drive-Up Window In effort to provide more consistent customer service, a manager of a local fast food restaurant would like to know the dispersion of customer service times about their average value

  • "Consumption Behaviors"

    the applicable area where a fast food restaurant operates.

  • Developing a Business Plan Draft

    The average adult purchases a meal or snack away from home about 3.72 times each week. Nearly one-third (31.9%) of respondents say that on weekdays they always or often purchase lunch at a restaurant or fast food provider (p. 1, para. 4).

  • Survey of Frequency in Eating at a Fast Food Restaurant

    342473 Survey of Frequency in Eating at a Fast Food Restaurant One question on a student survey asks: In a typical week, how many times do you eat at a fast food restaurant?

  • Costing and Income Data for a Financial Strategy

    655736 Costing and Income Data for a Financial Strategy Your business has been open for a month, and you have prepared an income statement and completed a variance analysis on the data.

  • Using Chebyshev's Theorem and Other Statistic Rules

    Nine college students had eaten the following number of times at a fast food restaurant for dinner in the last ten days: 5, 2, 4, 0, 4, 6, 4, 2, 3 Find the mean, median, mode, range, and midrange for these data. 3.

  • current state of supply and demand analysis

    The city of New York passed a law requiring restaurants to list the caloric content of the food served beginning in 2007. McDonald's and other fast food restaurants have contested the law, and the issue is still a point of contention.

  • Primary process flow

    The solution identify work flow for college, library and fast food restaurant.

  • Marketing Mix for a Fast Food Diet Menu

    mode=PF This is a discussion of a marketing mix for a fast food diet menu to be introduced at a fast food restaurant.

View More Related Solutions