1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
White raven [17]
3 years ago
10

The 2015 American Time Use survey contains data on how many minutes of sleep per night each of 10,900 survey participants estima

ted they get. The times follow the Normal distribution with mean 529.9 minutes and standard deviation 135.6 minutes. An SRS of 100 of the participants has a mean time of x¯=514.4 minutes. A second SRS of size 100 has mean x¯=539.3 minutes. After many SRSs, the values of the sample mean x¯ follow the Normal distribution with mean 529.9 minutes and standard deviation 13.56 minutes.
What is the population?

A. The population is 135.6 million respondents to the American Time Use Survey.
B. The population is the 100 participants in the SRS.
C. The population is the 10,900 respondents to the American Time Use Survey.
D. The population is all Americans who sleep through the night.
Business
1 answer:
steposvetlana [31]3 years ago
7 0

The population is the 10,900 respondents to the American Time Use Survey.

Explanation & Solution:

Statistics indicate that a large number of findings with similar features are related to in the population.

A sample is a subset from which it has been extracted.

"The American Time Usage survey for 2015 provides details about how many minutes of sleep every evening are assigned to each of 10,900 survey respondents.

An SRS of 100 participants (a plain random sample) has x = 514.4 minutes on average.

The size of the U.S. Time Utilization Survey is 10,900.

You might be interested in
A nonsolicitation clause prohibits employees from: a. Using or disclosing any of the employer's trade secrets b. Competing with
yan [13]

Answer:

D. Recruiting former coworkers to join the new enterprise

Explanation:

A Non solicitation agreement is an agreement that restricts or prohibits a former worker or employee of an organisation from soliciting  their former co workers  or  customers of their ex- employer  for  their own benefit or the benefit of the organisation's competitors .

it restrict the use of the customer of their ex - employer for their own personal business or the business of the new enterprise in which they find themselves.  

7 0
4 years ago
Read 2 more answers
K Company estimates that overhead costs for the next year will be $2,400,000 for indirect labor and $900,000 for factory utiliti
Leviafan [203]

Answer:

Estimated manufacturing overhead rate= $30 per direct labor hour

Explanation:

Giving the following information:

Indirect labor= $2,400,000

Factories utility= $900,000

Total overhead= 3,300,000

Direct labor hours= 110,000

To calculate the estimated manufacturing overhead rate we need to use the following formula:

Estimated manufacturing overhead rate= total estimated overhead costs for the period/ total amount of allocation base

Estimated manufacturing overhead rate= 3,300,000/110,000= $30 per direct labor hour

3 0
3 years ago
Carolina mills purchased $260,000 in supplies this year. the supplies account increased by $11,000 during the year to an ending
USPshnik [31]
<span>If the ending balance is $59,000, and this is increased by $11,000 over last year, then the beginning balance is $59,000 - $11,000 = $48,000. Add to the beginning amount the supplies purchased: $48,000 + $260,000 = $308,000. Again, since the ending balance is $59,000, we subtract this to get the difference, which will equal the expenses for the year: $308,000 - $59,000 = $249,000.</span>
6 0
3 years ago
What is a survey?
Nana76 [90]

Answer: D

Explanation: A survey is usually a study on a group of people (population) to determine the effectiveness or something else. Usually a group of questions. Good luck.

6 0
3 years ago
Read 2 more answers
g 3) You are interested in purchasing an apartment complex for $2,000,000 that has Net Operating Income (NOI) of $120,000 and is
Paraphin [41]

Answer:

the cap rate is 6%

Explanation:

The computation of the cap rate is as follows:

= Net operating Income ÷ Current market value of property

= $120,000 ÷  $2,000,000

= .06

=  6%

Hence, the cap rate is 6%

We simply divided the net operating income from the Current market value of property so that the cap rate could come

4 0
3 years ago
Other questions:
  • A major liquor store finds that it sells an average of 100 bottles a week of regular 750 ml bottles of Jameson Irish Whiskey. As
    10·1 answer
  • QN=17 P&amp;G introduced its Duncan Hines ready-to-spread frosting in a small geographic area. When General Foods became aware o
    13·1 answer
  • Thornton Industries began construction of a warehouse on July 1, 2018. The project was completed on March 31, 2019. No new loans
    14·1 answer
  • At the beginning of the year, Ann and Becky own equally all of the stock of Whitman, Inc., an S corporation. Whitman generates a
    15·1 answer
  • Which two user mapping methods are supported by the user-id integrated agent? (choose two.)?
    9·1 answer
  • WACKO Ltd. has $30 million in debt, equity of $55 million, an after-tax cost of debt of 6 percent, a cost of equity of 9 percent
    14·1 answer
  • Which of the following is an integral step in a pay-and-return scheme? A. Establish a shell company. B. Misappropriate the incom
    14·1 answer
  • Suppose that a worker in Cornland can grow either 40 bushels of corn or 10 bushels of oats per year, and a worker in Oatland can
    10·1 answer
  • Describe how you will pay for your schooling. Provide information on applying for
    9·1 answer
  • Lowering the unemployment rate affects a country by:
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!