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dsp73
3 years ago
6

Match, an online dating service, offers you an internship to collect and analyze data. Your primary task is to test the correlat

ion between happiness and dating. You decide to conduct a pilot survey asking only two simple questions: (a) Are you happy? and (b) Are you dating anyone? Does the order of the questions being asked matter? That is, do you ask (a) first and then (b)? Or do you ask (b) first and then (a)? Note that Match will formally offer you a data scientist job if you can show that the relationship between happiness and dating is statistically significant. Is your choice of question order the most objective and unbiased? Ethical? Explain.
Business
1 answer:
Nostrana [21]3 years ago
3 0

Answer:

The order of questions most objetive and unbiased is first (a) and then (b)

Explanation:

The order of the questions influences the answer of the people. If you ask first about dating, when they answer the question about happiness, the second answer would focus on the happiness it brings if they are datting. That means that I am inducing an answer about the happines of being dating or not, that is not ethical and the survey is not objetive. If the order of the questions is first (a) and the (b), the answer about happiness is not focused in the sentimental situation, and you can find if there is a correlation betwen the happiness and dating.

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Answer:

The action of revising

Explanation:

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Project A as well as project B require an initial investment of $1,050,000, have a 6-year life, and have expected total cash inf
miss Akunina [59]

Answer:

Proposal A

3.75 years

Proposal B

3.375 years

Explanation:

<u>Proposal A</u>

Payback = 3.75 years

Year     Cash Inflow      Initial Investment Balance   Year Count

0                   0                         1,050,000                        

1                   $280,000           770,000                            1

2                  $280,000           490,000                           2

3                  $280,000           210,000                            3

4                  $280,000           0                                    *3.75

* 1050,0000 / 280,000 = 3.75 years

<u>Proposal B</u>

Payback = 3.375 years

Year     Cash Inflow      Initial Investment Balance   Year Count

0                   0                         1,050,000                        

1                   $350,000           700,000                            1

2                  $3150,000          385,000                           2

3                  $280,000           105,000                            3

4                  $280,000           0                                    *3.375

* ( 3 + ( 105,000 / 280,000 ) ) = 3.75 years

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3 years ago
Steinberg Corporation and Dietrich Corporation are identical companies except that Dietrich is more levered. Both companies will
valentina_108 [34]

Answer:

a-1.

Steinberg's debt:

Steinberg's equity:

a-2.

Dietrich's debt:

Dietrich's equity:

b. Disagree as the values of the two companies are the same ( please see below Explanation for further clarification)

Explanation:

It is clear to determine that the value of debt and equity of the two firms is the present value of cash flow received in 1 year, discounted at 12%.

a-1.

In one year:

- Debt holder of Steinberg will receive $910,000 regardless of its EBIT. -=> Thus, Steinberg's debt present value = 910,000 / 1.12 = $812,500

- Given the probability of expansion and recession, Steinberg's shareholder will receive the amount equal EBIT -  amount paid to its debt holders: 0.8 x (3,700,000 - 910,000) + 0.2 x (1,100,000-910,000) = $2,270,000.

=> Thus, Steinberg's equity present value = $2,270,000/ 1.12 = $2,026,786

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a-2.

In one year:

- Debt holder of Dietrich will receive $1,200,000 when the business expands while only $1,100,000 when the business goes into recession (i.e business loss is 100,000):  0.8 x 1,200,000 + 0.2 x 1,100,000 = $1,180,000

=> Thus, Dietrich's debt present value = 1,180,000 / 1.12 = $1,053,571

- Given the probability of expansion and recession, Dietrich's shareholder will receive the amount equal EBIT -  amount paid to its debt holders: 0.8 x (3,700,000 - 1,200,000) + 0.2 x (1,100,000-1,100,000) = $2,000,000.

=> Thus, Dietrich's equity present value = 2,000,000 / 1.12 = $1,785,714

=> Value of Steinberg = D+E =$1,053,571+$1,785,714  = $2,839,286( note: no tax applied)

a-3.

From the calculation, it is clear that the values of the two companies are the same.

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IceJOKER [234]

Answer: Option C

                   

Explanation: In simple words, revenue variance refers to the difference between the revenue one expects to earn as per the budget made for a specified period of time and the revenue it actually earned in that time.

Organisations calculate revenue variance to identify the reasons they are not performing well or the qualities they are performing more than expected.

This measure helps organisation in decision making as to whether they should make changes in their process, and if so then wheat changes, or should remain as they are.

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3 years ago
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