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VladimirAG [237]
2 years ago
5

A recent study found that the death rate for people who sleep 6 to 7 hours per night is lower than the death rate for people who

sleep 8 or more hours. The 1.1 million observations used for this study came from a random survey of Americans aged 30 to 102. Each survey respondent was tracked for 4 years. The death rate for people sleeping 7 hours was calculated as the ratio of the number of deaths over the span of the study among people sleeping 7 hours to the total number of survey respondents who slept 7 hours. This calculation was then repeated for people sleeping 6 hours, and so on. Based on this summary, would you recommend that Americans who sleep 9 hours per night consider reducing their sleep to 6 or 7 hours if they want to prolong their lives? Why or why not? Explain. Which of the following variables are likely useful to add to the regression to control for important omitted variables?
A. Type of employment.
B. Indicator for chronic illness.
C. Drug or alcohol use.
D. Individual eye color.
Business
1 answer:
vaieri [72.5K]2 years ago
3 0

Type of employment, indicator for chronic illness, drug, or alcohol use these variables are likely useful to add to the regression to control for important omitted variables.

What is sleep pattern?

The word sleep pattern, commonly referred to as a sleep-wake pattern, refers to a person's schedule for going to bed and getting up as well as their napping habits. The frequency and length of sleep disruptions may also be part of the sleep pattern.

Type of employment, Chronic illness and drug/alcohol use they ought to be included in regression since they disturb sleep patterns.

As a result, option (a) Type of employment. (b) Indicator for chronic illness. (c) Drug or alcohol use is correct.

Learn more about on sleep pattern, here:

brainly.com/question/25287169

#SPJ1

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Describe the 5 office layout.​
Morgarella [4.7K]

Answer:

The five most popular would be the...

Cubicle Office layout. This is the most popular and is basically a box with an opening.

Open Office layout. This is several rows of large desks. By definition, it is not very enclosed.

Co-Working Office layout. Less common, these are offices rented out to employees by third parties.

Team-Cluster Office layout. For teams working on something, this is a good way to go. One table where you can easily work together on things with each other as you go.

Hybrid Office layout. This one is a mix of a few others and customizable to a workplace's specific needs. Some of these don't even feel like offices!

5 0
2 years ago
PLEASE HELP ASAP!!! (There are 4 Questions)
Ivanshal [37]

1. A guaranteed loan is a loan that a third party guarantees – or assumes the debt obligation for – in the event that the borrower defaults. If a co-signer is on the loan, if the main party defaults the co-signer becomes responsible for the loan.

2. I could ask family members as a last resort for financing.

3. The annual exclusion for 2014, 2015, 2016 and 2017 is $14,000. For 2018 and 2019, the annual exclusion is $15,000.

4. line of credit loan will help protect a business in case of emergency. It is an open loan that the business can draw from when it needs more money, and pay it back. Unlike installment loans, once the principal is paid the line stays open for use in the future without the need to reapply each time.

3 0
3 years ago
Read 2 more answers
An individual taxpayer reported the following net long-term capital gains and losses:Year Gain (loss)1 ($5,000)2 1,0003 4,000The
Leona [35]

Answer:

A) 4000

Explanation:

Long term capital losses cannot be set of against the long term capital gains of next year

As a result an individual taxpayer should report in the

year 3 is $4000

5 0
2 years ago
If shell decided to open a new service station I a rural area of uk, which was not well serviced with filling stations, it would
timofeeve [1]

Answer:

The stakeholders are ; Customers, shareholders/investors, local community, suppliers, employees, Government, competitors, creditors etc.

Explanation:

Stakeholders are a group of people or individuals within a locality, whose interest is Paramount to the survival of an organization.

There are two types of stakeholders, which are;

Internal stakeholders : These group of people or individuals are part of the organization . eg employees, board of directors, managers. Etc.

External stakeholders: These group of people or individuals are not part of the organization but have interest in its performance. Eg local community, media, consumers, suppliers etc.

There are also primary stakeholders and secondary stakeholders.

Primary stakeholders. I.e those who have financial interest in an organization. Eg creditors, shareholders/investors etc.

Secondary stakeholders. i.e those who do not have financial interest but whose decision is influential. Eg trade union, government body etc.

As in the scenario above, impact of shell on several stakeholders are enumerated below;

-Employees: There must be job security for employees, clean and safe working environment and there must be regular source of income with which salaries will be paid.

-Shareholders/Investors:They expect maximum returns on their investment in form of dividends. They also expected to be given preferential treatment in terms of lower prices and little or no value lost on their investment.

-Customer: They expect that products to be sold are reliable and safe for consumption and at fair prices.

-Suppliers: Price of product supplied should be agreed by parties involved. Suppliers also expect regular and frequent orders from them.

-local community: These people expect steady employment for their children, provision of social amenities like tarred roads, community hall, cinema hall etc and avoidance of noise and environmental pollution.

-Competitors: There should be healthy rivalry among producers of similar products and all element of demarketing should be avoided.

-Government ; Government expect from shell constant and regular payments of taxes, compliance with local laws and provision of corporate social responsibilities to the host community.

-Creditors: The creditors would expect adequate returns on their loan investment, absence of failure to payback money owned them and repayment of money owed to them at the agreed date.

4 0
2 years ago
hornton Computer Services, Inc. has been in business for six months. The following are basic ­operating data for that period: Mo
nignag [31]

Answer:

The total monthly fixed cost and the variable cost per hour is $1,540 and $23

The average contribution margin per hour is $27

Explanation:

The computation of the fixed cost and the variable cost per hour by using high low method is shown below:

Variable cost per hour = (High Operating cost - low operating cost) ÷ (High service hours - low service hours)

= ($11,200 - $4,300) ÷ (420 hours - 120 hours)

= $6,900 ÷ 300 hours

= $23

Now the fixed cost equal to

= High operating cost - (High service hours × Variable cost per hour)

= $11,200 - (420 hours × $23)

= $11,200 - $9,660

= $1,540

For computing the contribution margin per hour, first we have to compute the revenue per hour which is shown below:

= Revenue ÷ service hours

= $6,000 ÷ 120 hours

= $50

We know that,

The contribution per hour = Revenue per hour - variable cost per hour

                                           = $50 - $23

                                           = $27

8 0
3 years ago
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