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Mariana [72]
3 years ago
9

An accountant of wallie's the pizza franchise claims that its stores generate average weekly revenues of at least $7,000 per sto

re. a potential buyer who is considering purchasing a wallie's pizza franchise is doubtful about this claim, and believes instead that the average weekly revenue might be less than $7,000. with some effort, he obtains revenues from 20 wallie's stores across the country by interviewing their managers/employees and finds that the average revenue is $6400. historical tax filings by wallie's indicate that the standard deviation of revenues has been about $1042. store revenues are assumed to be normally distribute
d.what is the calculated value of the statistic to test the potential buyer's belief at the 1% level of significance?
Business
1 answer:
Lesechka [4]3 years ago
7 0

The calculated value of the Z statistic to test the potential buyer's belief at the 1% significant level is -2.57512627.

The calculated Z score is slightly greater than the critical value of -2.575, the potential buyer's view that weekly store revenues are less than $7,000 stands vindicated.

Since store revenues are assumed to be normally distributed and population standard deviation is given, we can use the Z-test. The relevant test statistic is the Z-score.

We use the following formula for calculating the Z score:

Z = (X - μ) / (σ /√n)

Substituting the relevant values we get,

Z = (6400 -7000) / (1042/√20)

Z = -600 / 232.9982833

Z = -2.57512627

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Entertainment can be separated from marketing activities and appeal of entertainment can be used to achieve different goal. Entertainment can only be used for holding attention and interest of audience that would be the consumer or it gives pleasure or delight. It is an idea or task which is developed for keeping attention of audience and this process is accelerated by entertainment industry in order to sell entertainment product. But according to psychologists entertainment is just attainment of gratification and no other result or measurable benefits can be achieved by entertainment and role of entertainment ends here. Marketing begins with encouraging people towards purchasing the commercial product. Behind the scenes tactics like advertising, production, placement and pricing incorporated in marketing. Main objective of marketing is attracting consumers towards the product or services provided by the organization. While entertainment just hold attention and interest of consumers and it is the line between... entertainment and marketing.

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