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zysi [14]
2 years ago
13

The marketing manager for an automobile manufacturer is interested in determining the proportion of new compact-car owners who w

ould have purchased a knee airbag if it had been available for an additional cost of $300. The manager believes from previous information that the proportion is 0.30. Suppose that a survey of 200 new compact-car owners is selected and 79 indicate that they would have purchased the knee airbag. If you were to conduct a test to determine whether there is evidence that the proportion is different from 0.30 and decided not to reject the null hypothesis, what conclusion could you reach?
Business
1 answer:
Nataliya [291]2 years ago
3 0

Answer:

After the result obtained through the hypothesis test, I have sufficient evidence to reject the null hypothesis.

Explanation:

The null hypothesis is the statement that two (or more) parameters have no relation to each other.

X= estimated proportion new cars owner tha purchase the knee airbag

Y= they would have purchased the knee airbag

Z= the new compact owners

X= Y/Z

Hypothesis

H0= 0,30 (equal 30% .They would have purchased a knee airbag if it had been available)

H1≠0,30 (different to 30% .They would have purchased a knee airbag if it had been available)

Survey

Y=79

Z=200

X= 79 /200

X=0,395 ( 39,5% .They would have purchased a knee airbag if it had been available)

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Suppose that Norway is a small country and currently produces 100,000 board feet of lumber at $600 per 1,000 board feet. Then it
natulia [17]

Answer:

The correct answer is C) 150,000 board feet.

Explanation:

In order to meet domestic demand, Norway must import the goods produced in other countries, which means that there is no price increase due to the shortage of the good.

If Norway only produces 50,000 board feets and the demand is 200,000, then it will be forced to introduce the missing amount that comes from other countries.

4 0
2 years ago
A recent study conducted by Estelle Cosmetics Company showed that heavy users of Estelle's products comprise a small percentage
s344n2d4d5 [400]

Answer: Segmentation by usage

Explanation: Segmentation by usage splits customers according to how often they use a product. Using segmentation by usage, customers can be classified into non - users, who don't use the product at all, light and medium users, who can range from little usage of the product to average use of the product, and heavy users, who mostly use these products.

From thr first paragraph it is clear that usage segmentation is used to separate the user's into different classes based on their usage, and identify which class to target when it comes to sales. At Estelle Cosmetics Company, it was deduced that of this company's total sales, less than 7% of this market are heavy users. These users purchase nearly 71% of the company's products. This company will probably focus their marketing efforts on the heavy users, as they contribute to the majority of sales within their company.

7 0
2 years ago
A vacation house in Colorado is
stellarik [79]

Answer:

A vacation house in Colorado is rival in consumption and excludable.

The correct answer is C

Explanation:

A vacation house in Colorado is rival in consumption and excludable because it is a private good.

3 0
2 years ago
A company works 320 days per year and has an annual demand of 2080 units of product desires to set an reorder point that will co
GenaCL600 [577]

Answer:

D. Re-order point = 26 days

Explanation:

Given,

Annual Demand, D = 2,080 units

Number of working days = 320 days

Lead time = 4 days

We know,

Re-order point = (Annual demand/Number of working days)*Lead Time

Re-order point = (Annual demand/Number of working days)*Lead Time

Re-order point = (2,080/320)*4

Re-order point = (6.5*4)

Re-order point = 26 days

Therefore, the answer choice is D.

As there is no maximum and average lead time and no replenishment stock, I exclude the safety stock from the re-order point calculation.

3 0
3 years ago
If your risk-aversion coefficient is A = 4.4 and you believe that the entire 1926–2015 period is representative of future expect
tamaranim1 [39]

Answer:

=> fraction of the portfolio that should be allocated to T-bills = 0.4482 = 44.82%.

=> fraction to equity = 0.5518 = 55.18%.

Explanation:

So, in this question or problem we are given the following parameters or data or information which are; that the utility function is U = E(r) – 0.5 × Aσ2 and the risk-aversion coefficient is A = 4.4.

The fraction of the portfolio that should be allocated to T-bills and its equivalent fraction to equity can be calculated by using the formula below;

The first step is to determine or Calculate the value of fraction to equity.

Hence, the fraction to equity = risk premium/(market standard deviation)^2 - risk aversion.

= 8.10% ÷ [(20.48%)^2 × 3.5 = 0.5518.

Therefore, the value for fraction of the portfolio that should be allocated to T-bills = 1 - fraction to equity = 1 - 0.5518 =0.4482 .

8 0
2 years ago
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