Business, 25.06.2019 12:20 aidanfbussiness

Suppose a chain restaurant has run a major advertising campaign in the hopes of increasing monthly sales. to investigate the effectiveness of this campaign, the restaraunt randomly selected six different locations and recorded the monthly sales before and after the advertising. the following data represents these sales figures in thousands of dollars. assume population 1 is defined as sales after the advertising campaign and population 2 is defined as sales before the advertising campaign. a. what is the mean of the matched-pair differences? b. what is the standard deviation of the matched-pair differences? c. what are the degrees of freedom for this hypothesis test? restaurant 1-after $123, before $107 2-after $122, before $110 3-after $145, before $143 4-after $156, before $168 5-after $160, before $145 6-after $134, before $125

Answers: 1

Show answers

Another question on Business

Business, 22.06.2019 05:00

The new york stock exchange is an example of what type of stock market?

Answers: 1

Answer

Business, 22.06.2019 05:50

Match the steps for conducting an informational interview with the tasks in each step.

Answers: 1

Answer

Business, 22.06.2019 09:00

Drag the tiles to the correct boxes to complete the pairs.(there's not just one answer)match each online banking security practice with the pci security requirement that mandates it.1. encrypting transfer of card data2. installing a firewall3. installing antivirus software4. assigning unique ids and user namesa. vulnerability management programb. credit card data protectionc. strong access controlsd. secure network

Answers: 3

Answer

Business, 22.06.2019 19:00

Tri fecta, a partnership, had revenues of $369,000 in its first year of operations. the partnership has not collected on $45,000 of its sales and still owes $39,500 on $155,000 of merchandise it purchased. there was no inventory on hand at the end of the year. the partnership paid $27,000 in salaries. the partners invested $48,000 in the business and $23,000 was borrowed on a five-year note. the partnership paid $2,070 in interest that was the amount owed for the year and paid $9,500 for a two-year insurance policy on the first day of business. compute net income for the first year for tri fecta.

Answers: 2

Answer

You know the right answer?

Suppose a chain restaurant has run a major advertising campaign in the hopes of increasing monthly s...

Questions