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tekilochka [14]
2 years ago
15

A typing instructor builds a regression model to investigate what factors determine typing speed for students with two months of

instruction. Her regression equation looks like: Y' = 11 + 7x1 + 5x2 + 3x3 where: Y' = typing speed in words per minute; x1= hours of instruction per week; x2= hours of practice per week; x3 = hours of typing per week necessary for school or work; A new student is taking 2 hrs of typing instruction per week, will practice 5 hrs per week and must type 2.5 hours per week for work. If the standard error of the estimate is 2, within what range do we have a 95.45% probability that that student's typing speed will be in two months?
Select one:
a. 53.5 and 61.5 words per minute
b. 49.5 and 65.5 words per minute
c. 57.5 and 65.5 words per minute
d. none of the above
Business
1 answer:
Mnenie [13.5K]2 years ago
3 0

Answer:

bruh jjnjn

Explanation:

bruh

j

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Supply chain management refers to A. how the firm compensates the employees who work on the​ firm's internal stages of productio
scoundrel [369]

Answer:

B. the decisions around which stages of production to handle internally and which to buy from others.

Explanation:

Supply chain management is fundamentally concerning with the management of a firm's reception of inputs in order to produce output, and with a firm's delivery of those outputs to the final customer.

For example, some firms can have the capability to supply their own raw materials internally, transform them into a finished product, and send the products to the customer.

Other firms have more complicated supply chains: they may buy the raw materials, produce a part of the good in a place, another part in another place, and hire another company to make the deliveries.

3 0
3 years ago
How many hotels are in the APAC region
dem82 [27]
According to an article that I found online which was written in December 2015, and according to the statistics that STR Global (which is the best at providing information about the global hotel industry), there are about 2,435 hotels with 562,781 rooms in the Asia-Pacific region.
Now, there are probably even more because many new hotels were being built at the time.
4 0
3 years ago
You run the Social Security Administration. What about this chart might worry you?
AURORKA [14]

Answer:

The amount of taxpayers that are part of the "older generation" is slowly rising and is higher than the amount in 1997.

Explanation:

Remember to run a successful government, you must have the income in which to run the government programs. Most of these funds come from taxpayer's. In this case, it is clear that younger people generally make more as well as are generally healthy, leading to a large amount of input of money into the government, with fewer withdrawals. This would give a huge boost to the government budget. Older people on the other hand tend to not work as much, so their taxes are generally lower. They also withdraw more from the Government through Social Security, and so leaves the government with a negative balance from them in most cases.

The chart on the other hand shows a <em>increase of percentage of older people</em>, which leaves a large gap in between the surplus and the spending, leading to a decrease of funding for the government. If this continues, the government would lose money, and would have to cut programs or face collapse. To fix this, they either have to, like stated above, cut programs, or give more taxes. Both are unacceptable to the American Public, which is what makes the government, as well as the average citizen, worried about the US government's funding surplus.

~

8 0
3 years ago
Read 2 more answers
Sometimes ___________ is used to create a realistic situation with genuine reactions from participants.
Lady bird [3.3K]
Hi,

I believe that the answer to your question is "A nonmonetary incentive or "Case observation"

Just a guess :) 
6 0
3 years ago
Changes in tariffs and quotas are A) a means of slowing outsourcing. B) corporate strategies designed to maximize profits. C) bu
kicyunya [14]

Answer:

 E) government actions that reduce competition from international firms.

Explanation:

Quotas place a limit on the amount of goods that can be imported.

A tariff is a tax levied on imported goods.

Tariffs and quotas are imposed by the government and they limit the amount of import flowing into a country. This reduces the amount of competition from international firms.

I hope my answer helps you

6 0
3 years ago
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