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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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Hoochie [10]

Answer :

Net present value = -$30,284.90

Net present value = -$15,699.78

Explanation :

As per the data given in the question,

Particulars                 Amount     Factor              Purchase

Cost of new vehicle -$33,500    1                    -$33,500.00

Annual Maintenance -$1,200   3.605             -$4,326.00

Less : Salvage value    $13,300 0.567              $7,541.10

Net Present value                                             -$30,284.90

Particulars                  Amount       Factor           Purchase

Cost of new vehicle       $0                1                      $-

Annual Maintenance -$4,355       3.605          -$15,699.78

Less : Salvage value        $0             0.567              $-

Net Present value                                               -$15,699.78

We simply multiplied the amount with the factor so that the purchase amount could come

5 0
3 years ago
Why are there so many cell phone stores in bad neighborhoods?
frosja888 [35]
In my opinion, bad neighborhoods have a large amount of cell phone stores because the people in the bad neighborhood usually don't come across (or have for that matter) phones. And to see the 'cool' cellphones in person and to have the people sell it in person, the people in the bad neighborhood should want it more. And considering the modern generation we are living in right now, people like technology and want it, in the term 'humans as economical creatures', a human's want will never be satisfied, they will always want more. So, as I said, people and their families like technology, and all the cellphone sellers will come to the neighborhoods who will buy and want more, why would they sell in places where people already have cell phones, so they go to bad neighborhoods.

unless you mean 'bad' isn't 'not highly rich' then I don't know, but as a thirteen year old, I tried.
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3 years ago
Which of these statements best represents the law of supply? select one:
sweet [91]

c. when the price of a good decreases, sellers produce less of the good.

According to the law of supply, an increase in price results in an increase in quantity supplied. This means that there is a direct relationship between price and quantity:  Thus, when price of a good falls, sellers produce less


8 0
3 years ago
The Bennet Family Enters into Legal Enforceable Contracts?​
sveta [45]

Answer:

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2 years ago
Which of the following integrates the functions of operations management, logistics management, supply management, and marketing
kolbaska11 [484]

Answer:

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Supply chain management integrates both the operations, logistics, Marketing, supply management in order to efficiently manage or handle the flow of materials.

4 0
2 years ago
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