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Novosadov [1.4K]
4 years ago
13

For a continuous random variable X, P(28 ≤ X ≤ 76) = 0.22 and P(X > 76) = 0.10. Calculate the following probabilities. (Leave

no cells blank - be certain to enter "0" wherever required. Round your answers to 2 decimal places.)
Business
1 answer:
marishachu [46]4 years ago
8 0

Answer:

Answer for the question:

is given below.

Explanation:

1. P ( X < 76 ) = 1 - P ( X > 7 6 ) = 1 - 0 . 1 0 = 0 . 9 0  

2. P ( X < 2 8 ) = 1 - P ( X > = 2 8 ) = 1 - P ( 2 8 < = X < = 7 6 ) - P ( X > 7 6)

= 1 - 0 . 2 2 - 0 . 1 = 0 . 6 8

3.  P ( X = 7 6 ) = 0   because  in  case  of  continuous  probability ,  probability of  finding  a  particular  value  is  close  to  zero

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Rider Company is in the process of preparing it closing entries. It first closes its revenue accounts by crediting the Income Su
Ksivusya [100]

Answer:

B. Debit Income summary                  Debit              $ 23,000

   Retained Earnings                           Credit                                $ 23,000

Explanation:

The closing entries are recorded to close the current year's income statement  to the retained earnings account,

According to the data in the question, the revenue is closed to the credit of the income Summary  of $ 68,000 and the expenses are closed to the debit of the Income Summary of $ 45,000. This leaves a credit balance of $ 23,000 in the income summary account which is closed by debiting the income summary account and crediting the retained earnings account.

Since the revenue exceeded the expenses, the result ia  a profir which should increase the retained earnings account, which would be the case by a credit to the retained earnings account.

7 0
3 years ago
Joshua is retired. He lives on a fixed pension. His daughter Sue just bought a house. She has fixed rate of interest on her mort
Radda [10]
<h2>Joshua would lose and Sue would benefit from unanticipated inflation.</h2>

Explanation:

  • Both Joshua and Sue are associated with fixed pension and fixed interest respectively.
  • Now the value of money goes down due to inflation
  • So to live as usual, Joshua need to spend some extra money. But considering the fixed income, it's a lose to Joshua
  • Whereas Sue is associated with fixed interest of mortgage. She is benefited because, though the inflation has changed the value of all other products, but the fixed interest rate does not change.
  • "Fixed-rate mortgage holders are inflation winners", says "Thoma, professor of economics at the University of Oregon"
6 0
4 years ago
c) The Flint, Michigan, water crisis highlighted a major issue in the United States regarding old lead-based pipes used to trans
aalyn [17]

Answer:

'Prevention is better than cure ' protecting children from exposure to lead is the most important for their lifelong health . prevention is the best way to consider with lead poisoning. we can not find safe blood lead level in the children it has been recognized , even low levels of lead in their blood have been prove to affect intelligent quotient , academic achievement and to giving attention ability . The impact of lead exposure can not be corrected. so before it occurs parents and others can take the most important step to obstruct lead exposure . If everyone can take steps for their children then we can prevent potential lead poisoning ( primary prevention)

To reduce the use and set free of lead some efforts are needed to continue to reduce occupational and exposures , specially for children and women of child- bearing age . Interventions include get riding of unimportant uses of lead such as in paint, ensuring the safe recycling of waste that is lead containing , for that we should educate the people about the importance of computers and of safe disposal of lead acid batteries and monitoring of blood lead levels in children , workers and women of childbearing age .

Secondary prevention aims on the early discovery of lead poisoning . To reduce the impact of lead in patients with recognized blood lead levels   that the secondary prevention strategic manner globally.

The United Nations Environment Programme and World Health Organization   jointly initiated the Global Alliance to Eliminate Lead Paint to achieve international aims to prevent children's exposure to lead from paints containing lead and to reduce occupational exposures to lead paint . Its main objective is to promote a aspect of the manufacture and sale of paints containing lead. International Week gives a chance to prepare political and social commitment for further progress.

The Ministry of Environment , Forest and Climate Change (MOEFCC) , Government of India has also prohibited manufacture , import business as well as export of decorative and household paints that is lead containing   or mix with lead in excess of 90 parts per million with a remark as Regulation on Lead content i Household and Decorative paints Rules , 2016' this act passed in November 2016.

Some health tips to save guard lead exposure are -

  • Children should get four to six small meals during the day and should get a healthy diet sufficient in iron , calcium and vitamin c .
  • Lead can be brought into the living space from outside areas through shoes , so whenever inter the home take shoes off at the door .
  • During pregnancy women should be counseled about the impact of pica.
  • Wash our hands properly after and before of every meal , we know that it is a simple yet very important and effective method to preventive measures , specially during a young child's crawling and hand in mouth stage .
  • The area where the child is playing should be cleaned regularly .
  • Give safe items and toys to infants and toddlers .
  • If a family home has lead pipes , use first water from pipes for other purpose ( other use ) before the morning use.

3 0
3 years ago
Which of these groups of workers is not a part of Handy's Shamrock organization?
kolezko [41]

Answer:

#1 Outsourced workers

Explanation:

Outsourced workers are not employees of Handy's Shamrock organization. They are workers who have been contracted by Handy Shamrock to carry out specific functions.

In most cases, outsources workers are employed by a company that specializes in certain tasks. For example, Handy Shamrock may need cleaning workers. Instead of hiring cleaners, they may contract a cleaning company to do the job for them.  The cleaning company workers that will be cleaning at Handy Shamrock will be outsourced workers.

4 0
3 years ago
When current output is less than potential output, which of the given monetary policies is the federal reserve (the fed) likely
PSYCHO15rus [73]

The federal reserve is likely to enact that reserve requirement should be lower so that there will be a decrease the interest rate in the case when current output is less than potential output.

The Federal reserve does enhance the economy by reducing the interest rate that banks pay each other for overnight loans.

  • However, if the current output is greater than potential output, then, the FED would try to reduce current output by increasing the interest rate.

In conclusion, the federal reserve is likely to enact that reserve requirement should be lower so that there will be a decrease the interest rate in this case when the current output is less than potential output.

Read more about this here

<em>brainly.com/question/25517712</em>

8 0
3 years ago
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