Determine whether the results appear to have statistical significance, and also determine whether the results appear to have practical 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.
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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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Frank is unwilling to work with women, because he feels they cannot work at a high enough level and are not held to the same standards. There is tension between him and many of his fellow workers. This is an example of a conflict based on ______.
A local insurance company has worked closely with an area real estate firm in writing mortgage insurance as well as other insurances such as health and accident policies to newcomers in a small university town. Recently one of the town's oldest and most reliable banks has become cautious about making mortgage loans, and both the realtors and the insurance company have lost business as a result. They agree to change their own accounts to a newer bank with a more liberal lending policy and to encourage their clients to follow their course. Since it is a small town with a sizable number of newcomers who visit the real estate firm for rentals or home purchases, their combined action is likely to affect the older, more conservative lender. The practice in which they are engaging is:
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Answer:
$1,000
Explanation:
Beginning balance in supplies account = $200
The supplies account is an asset account and ordinarily should have a debit balance. If additional supplies of $1,400 were purchased during the month, it goes into the account as a debit.
If at the end of the month, only $600 of supplies was still on hand total supplies expense
$200 + $1,400 - supplies expense = $600
supplies expense = $200 + $1,400 - $600
= $1,000
The supplies expense is debited when supplies are used and the corresponding credit goes to the supplies account.
B. slowdown of business activity: contraction phase
C. rising unemployment: recovery phase
D. production levels are at their worst: trough phase
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Explanation:
The cost function for this industry is given by,
When it is used for full 8 hours, total cost is
When it is used for 7 hours, TC is $600.
When it is used for 6 hours, TC is $550
When it is used for 5 hours, TC is $500.
When it is used for 4 hours, TC is $450.
When it is used for 3 hours, TC is $400.
When it is used for 2 hours, TC is $350.
When it is used for 1 hours, TC is $300.
When it is used for 0 hours, TC is $250.
Thus, the cost curve will look like the diagram given below.
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Answer: Co-branding
Explanation: The makers of Breyers ice cream entered into Co-branding agreement with the makers of: Oreo cookies, Snickers candy bars, and Reese's peanut butter cups.
Co-branding is a business strategy where several brands unite to form a single product, hence the successful sale of the new product means profit for all brands involved in the agreement.
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Answer:
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Explanation:
Remember, the veto power allows the President to either accept or reject/ignore a bill (proposal).
Since Congress prefers proposal A over B (which the President likes), then either or both or neither may become law.
The four possible outcomes, and the rankings of the two sides is attached as an image below.