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Citrus2011 [14]
3 years ago
15

Determine whether the results appear to have statistical​ significance, and also determine whether the results appear to have pr

actical significance. in a study of a gender selection method used to increase the likelihood of a baby being born a​ girl, 2097 users of the method gave birth to 1031 boys and 1066 girls. there is about a 23​% chance of getting that many girls if the method had no effect.
Business
1 answer:
lianna [129]3 years ago
4 0

Answer and Explanation:

Because there is a 23% chance of getting that many girls by?chance, the method has A) has statistical significance B) does not have statistical significance C) has practical significance D) does not have practical significance. A) Most or B) Not many couples would likely use a procedure that raises the likelihood of a girl from approximately? 50% rate expected by chance to the what % produced by this method, so this method A) has statistical significance B) does not have practical significance C) does not have statistical significance. D) has practical significance.

Since there is a 23 percent probability which many women can get by probability, Method B) has no statistical significance

From this method, the girl's percentage is

= 1066 ÷ 2097

= 0.5084

or

= 50.84%

Not so much of couples will actually use a technique that increases a girl's probability from the approximately 50 percent rate predicted by chance to the 50.84 percent provided by this process, so this approach B) has no practical significance

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Answer:

TRUE

Explanation:

Kleister Company:

1. Issues bonds for $100 million - INFLOW

2. Repays a long-term notes payable of $10 million. - OUTFLOW

3. The company also repurchases its own shares for $12 million - OUTFLOW

4. Issues stock dividends with a market value of $5 million. - NOT A CASH FLOW

It is therefore true that Net cash flow from financing activities will be: $78 million [100 million - 10 million - 12 million] since the dividends are stock dividends not cash dividends

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3 years ago
Carolyn owns a small business that designs air conditioning units for large buildings. A construction company that's building an
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Carolyn should contact them and offer her services on the job, furthermore she should set a meeting to discuss the specifics of the project.

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What are 2 characteristics for intellectual property rights? (in Entrepreneurship)​
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<h2>Copyright Protection </h2>
  • A copyright will protect the following categories of works:

literary works

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Patents protect processes, methods and inventions that are "novel," "non-obvious" and "useful." If granted, a patent gives you a 20-year monopoly on selling, using, making or importing an invention into the United States.

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3 years ago
A company used straight-line depreciation for an item of equipment that cost $16,950, had a salvage value of $4,200, and had a f
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Answer:

Annual depreciation= $2,480

Explanation:

Giving the following information:

Total Purchase price= $16,950

Useful life= 5 years

Residual value= $4,200

<u>First, we need to calculate the accumulated depreciation at the end of year 3.</u>

Annual depreciation= (Total Purchase price - salvage value)/estimated life (years)

Annual depreciation= (16,950 - 4,200) / 5

Annual depreciation= $2,550

Accumulated depreciation= 2,550*3= $7,650

<u>Now, we can calculate the new depreciation expense:</u>

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Annual depreciation= (9,300 - 1,860) / 3

Annual depreciation= $2,480

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3 years ago
Suppose you have two friends who have the same underlying ability, took the same courses in college, and have the same GPA. One
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Answer:

Rational is based on the logical preference. Being irrational does not means that the choice is made based on monetary preference. It is more logical than monetary.

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The two friends took same courses in college but after the completion of college degree one decides to go for MBA and other pursues PhD in English. The expected earnings of MBA are higher than PhD but one of friend who chooses the PhD has not considered the logical decision making based on money. He might have chose the PhD because he is more interested in becoming a professor rather than a business professional.

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