Medical research has shown that repeated wrist extension beyond 20 degrees increases the risk of wrist and hand injuries. Each of 24 students at a university used a proposed new computer mouse design. While using the mouse, each student's wrist extension was recorded. Data consistent with summary values given in a paper are given. Use these data to test the hypothesis that the mean wrist extension for people using this new mouse design is greater than 20 degrees. (Use

α = 0.05.

Use a statistical computer package to calculate the P-value. Round your test statistic to two decimal places and your P-value to three decimal places.)

1. State your conclusion.

Reject H₀. We have convincing evidence that the mean wrist extension for all people using the new mouse design is greater than 20 degrees.

2. Are any assumptions required in order for it to be appropriate to generalize the results of your test to the population of students from this university?

We need to assume that the 24 students used in the study are representative of all students at the university.

3. Are any assumptions required in order for it to be appropriate to generalize the results of your test to the population of all university students?

1. We need to assume that the 24 students used in the study are representative of all students who use a wireless mouse.

2. We need to assume that the 24 students used in the study are representative of all students at the university.

3.. We need to assume that the 24 students used in the study are representative of all students who own PCs.

4. We need to assume that the 24 students used in the study are representative of all university students.

5.We need to assume that the 24 students used in the study are representative of all students in computer science classes

I am missing T and the third question

PLEASE HELP FILLING OUT THE ANALYSIS TAB

Using the information from the requirements above, complete the 'Analysis' tab.

Koppenhaver Products, Inc., has a Relay Division that manufactures and sells a number of products, including a standard relay that could be used by another division in the company, the Electronics Division, in one of its products. Data concerning that relay appear below:

The Electronics Division is currently purchasing 15,000 of these relays per year from an overseas supplier at a cost of $57 per relay.

Assume that the Valve Division is selling all of the valves it can produce to outside customers. Also assume that $10 in variable expenses can be avoided on transfers within the company due to reduced shipping and selling costs. What should be the minimum acceptable transfer price for the valves from the standpoint of the Valve Division?

I JUST NEED THE ANSWER, THX.

Three different companies each purchased trucks on January 1, 2018, for $80,000. Each truck was expected to last four years or 250,000 miles. Salvage value was estimated to be $4,000. All three trucks were driven 78,000 miles in 2018, 55,000 miles in 2019, 50,000 miles in 2020, and 70,000 miles in 2021. Each of the three companies earned $69,000 of cash revenue during each of the four years. Company A uses straight-line depreciation, company B uses double-declining-balance depreciation, and company C uses units-of-production depreciation.
Answer each of the following questions. Ignore the effects of income taxes.

a-1. Calculate the net income for 2018? (Round "Per Unit Cost" to 3 decimal places.)

a-2. Which company will report the highest amount of net income for 2018?

b-1. Calculate the net income for 2021? (Round "Per Unit Cost" to 3 decimal places.)

b-2. Which company will report the lowest amount of net income for 2021?

c-1. Calculate the book value on the December 31, 2020, balance sheet? (Round "Per Unit Cost" to 3 decimal places.)

c-2. Which company will report the highest book value on the December 31, 2020, balance sheet?

d-1. Calculate the retained earnings on the December 31, 2021, balance sheet?

d-2. Which company will report the highest amount of retained earnings on the December 31, 2021, balance sheet?

E.Which company will report the lowest amount of cash flow from operating activities on the 2020 statement of cash flows?

What are the differences between a qualitative research design verses a quantitative research design?

When would it be appropriate to use one design over another in investigating a business process problem? For example, a toothpaste company wants to find out what the demand for a tooth whitening gel is among male customers between the ages of 30–40 years. What research design would be appropriate for the company to use?

Consumer versus Industrial Services

There are many challenges Marketing Managers face when marketing services. This discussion will focus on areas such as intangibility and how managers can make their services more tangible.

Topic 1:

Pick two services companies, one consumer company, and one business-to-business (industrial) manufacturer.

What can a company in each of these industries do to make its services more tangible to customers?

Assume the following is the current asset section from Intuit’s balance sheet.

Assume Intuit’s 2016 revenue was $2,038,000 thousand.

Compute days sales outstanding for 2016.

Select one:

a. 16.4 days

b. 29.9 days

c. 12.7 days

d. 15.0 days

Suppose you are now a Founder and CEO of Rent the Dresses, Inc., an online rental site for premium dresses primarily for women. Because the business is a start-up, there is no accountant on the management team yet, so you have been doing the accounting. You notice that an average of 100,000 visitors come to your website, of which 60% browse through the website. 20% of them register and put at least one item in the shopping cart. One out of three registered customers actually checkout and pay for the items. Calculate the following (and show your work for partial credit!) a. Bounce rate b. Conversion rate c. Average monthly revenue, assuming AOV is $200.

The La Puerta Bank of Stockholm City has one outside drive-up teller. It takes the teller an average of 4 minutes to serve a bank customer. Customers arrive at the drive-up window at a rate of 12 per hour. The bank operations officer is currently analyzing the possibility of adding a second drive-up window, at an annual cost of Php 1,000,000. It is assumed that arriving cars would be equally divided between both windows. The operations officer estimates that each minute's reduction in customer waiting time would increase the bank's revenue by Php 100,000 annually. Should the second drive-up window be installed? Show computations that will prove your claim.

Please, I need correct answers and clear explanation. Thanks,

Indicate whether each of the following statements is true or false:

• a.

  Under the accrual basis of accounting, when cash is collected on accounts receivable, revenue is recorded.

• b.

  Cash receipts from customers are debited to Accounts Receivable.

• c.

  The cash basis of accounting recognizes expenses when they are incurred.

• d.

  Under the cash basis of accounting, there is no such thing as a Prepaid Expenses account.

• e.

  Asset accounts and expense accounts normally have debit balances.

• f.

  Credits increase asset accounts.

• g.

  Revenues are recorded with credit entries.

• h.

  Dividends are an expense of doing business and should appear on the statement of income.