Question

Last year at Applebees, 23% of the tables ordered a bottle of wine with dinner. A...

Last year at Applebees, 23% of the tables ordered a bottle of wine with dinner. A promotion was developed with the goal of increasing this percentage. The promotion was tried on a sample of 350 tables and 98 of those tables ordered wine. At the 5% significance level can we claim the proportion of tables ordering wine is higher under the new promotion?

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Since z=1.33<1.64, we are unable to reject the null hypothesis at 5% level of significance.

Therefore, we do not have enough evidence to support the claim that the proportion of tables ordering wine is higher under the new promotion.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Among drivers who have had car crashes in the last year, the data was collected by...
Among drivers who have had car crashes in the last year, the data was collected by age of driver and appears in the table below. If the ages all had the same crash rate we would expect the probability (percentage) shown in the table as well. (This is adjusted to account for the percentage of that age group in the driving population as a whole.) Using the methods that you learned with Chi-Square Goodness of Fit, test the data at...
Part 1) Education influences attitude and lifestyle. Differences in education are a big factor in the...
Part 1) Education influences attitude and lifestyle. Differences in education are a big factor in the "generation gap." Is the younger generation really better educated? Large surveys of people age 65 and older were taken in n1 = 36 U.S. cities. The sample mean for these cities showed that x1 = 15.2% of the older adults had attended college. Large surveys of young adults (age 25 - 34) were taken in n2 = 35 U.S. cities. The sample mean for...
Merck, AIDS, and Africa Written July 2001, Revised October 23, 2003 Merck was being pilloried in...
Merck, AIDS, and Africa Written July 2001, Revised October 23, 2003 Merck was being pilloried in the international press. The issue? Its role in AIDS crisis in Sub-Saharan Africa, where the price of AIDS treatments far exceeded patients’ ability to pay. The fallout from public opinion threatened not only Merck’s valued reputation, but the international system of prices and intellectual property rights on which Merck’s business was based. The Pharmaceuticals Industry The pharmaceuticals industry is known for its enormous investments...
INTRO NewForm IT is a seven-year-old IT consulting company founded in 2012 that provides services to...
INTRO NewForm IT is a seven-year-old IT consulting company founded in 2012 that provides services to small businesses in their local and regional area. NewForm employs 83 people, 61 of whom are IT professionals/ consultants. NewForm is struggling financially; it has not met its revenue projections in the last five quarters. NewForm has suffered excessive leadership turnover in the past three years. The original founders sold NewForm in 2015; one of them, James Stanton, remained on as CHRO but sold...
INTRO NewForm IT is a seven-year-old IT consulting company founded in 2012 that provides services to...
INTRO NewForm IT is a seven-year-old IT consulting company founded in 2012 that provides services to small businesses in their local and regional area. NewForm employs 83 people, 61 of whom are IT professionals/ consultants. NewForm is struggling financially; it has not met its revenue projections in the last five quarters. NewForm has suffered excessive leadership turnover in the past three years. The original founders sold NewForm in 2015; one of them, James Stanton, remained on as CHRO but sold...
Please answer the following Case analysis questions 1-How is New Balance performing compared to its primary...
Please answer the following Case analysis questions 1-How is New Balance performing compared to its primary rivals? How will the acquisition of Reebok by Adidas impact the structure of the athletic shoe industry? Is this likely to be favorable or unfavorable for New Balance? 2- What issues does New Balance management need to address? 3-What recommendations would you make to New Balance Management? What does New Balance need to do to continue to be successful? Should management continue to invest...
Amazon CEO Jeff Bezos’ 2020 letter to shareholders details the company’s plans to combat the coronavirus...
Amazon CEO Jeff Bezos’ 2020 letter to shareholders details the company’s plans to combat the coronavirus Amazon CEO Jeff Bezos just published his annual letter to shareholders, and the efforts his company is taking to address the COVID-19 crisis were front and center. He outlined the company’s plans to build a lab to test employees and the social distancing measures its implemented in its facilities among other initiatives. Other than the coronavirus pandemic, Bezos also discussed the retail giant’s efforts...
GoodClothes and MIS: Case from struggle to revamp Headquartered in Dubai, GoodClothes is a highly successful...
GoodClothes and MIS: Case from struggle to revamp Headquartered in Dubai, GoodClothes is a highly successful department retailer offering completely designed casual clothing and accessories. The company operates 10 stores in all seven emirates and 1 store in Al Ain. The company owns 6 stores and franchises 5. For some time, marketing managers targeted population between the ages 40 and 60 who like loose, comfortable clothes. Then, management was tempted to stock its stores with clothes for a younger population...
What is Medicare Part C? Provides the aged with home health care Provides the aged with...
What is Medicare Part C? Provides the aged with home health care Provides the aged with prescription drugs Enables low-income aged to participate in Medicaid Provides a voluntary managed care option for the aged How is Medicaid financed? It is financed entirely by the federal government. It is financed entirely by the state. States receive the same percentage of federal support. States with lower per capita incomes receive a greater percentage of federal support If a healthcare system is "free"...
Answer the following questions from the information below a. What are the organization's marketing goals? b....
Answer the following questions from the information below a. What are the organization's marketing goals? b. What are the symptoms of the problem? In other words, which of the organization's marketing goals mentioned in section a., above are not being met? c. What is the organization's problem? Look at the symptoms and make a judgement about what their cause may be. Do not confuse symptoms with problems. Problems cause symptoms. d. Perform a SW/OT analysis: -What are the organization's internal...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT