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Business, 22.06.2019 12:30
Sales at a fast-food restaurant average $6,000 per day. the restaurant decided to introduce an advertising campaign to increase daily sales. to determine the effectiveness of the advertising campaign, a sample of 49 days of sales were taken. they found that the average daily sales were $6,300 per day. from past history, the restaurant knew that its population standard deviation is about $1,000. if the level of significance is 0.01, have sales increased as a result of the advertising campaign? multiple choicea)fail to reject the null hypothesis.b)reject the null hypothesis and conclude the mean is higher than $6,000 per day.c)reject the null hypothesis and conclude the mean is lower than $6,000 per day.d)reject the null hypothesis and conclude that the mean is equal to $6,000 per day.expert answer
Answers: 3
Business, 23.06.2019 00:00
Both a demand curve and a demand schedule show how a. prices affect consumer demand. b. consumer demand affects income. c. prices affect complementary goods. d. consumer demand affects substitute goods.
Answers: 2
Business, 23.06.2019 04:00
Asmall company has 10,000 shares. joan owns 200 of these shares. the company decided to split its shares. what is joan's ownership percentage after the split
Answers: 2
Business, 23.06.2019 07:00
Nthis economy, community members typically use simple tools to plant and harvest crops. food supplies are supplemented by hunting animals and gathering plant materials. members trade with each other to obtain needed goods, as few people hold currency. little economic growth occurs. what type of economy is being described?
Answers: 3
Blossom Company incurs these expenditures in purchasing a truck: cash price $20,000, accident insura...
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