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VARVARA [1.3K]
2 years ago
13

Consider the population consisting of all computers of a certain brand and model, and focus on whether a computer needs service

while under warranty. (a) pose several probability questions based on selecting a sample of 300 such computers. (select all that apply.)
Business
1 answer:
Dvinal [7]2 years ago
7 0

Answer:

Based on selecting a sample of 300 computers The probability questions are follows

1. . What is the probability that no computer needs service within the warranty period?

2 . What is the probability that more than half of the computers that are sampled will need warranty period?

3. What is the expected number of computers fail before the warranty period?

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How do you feel about airlines mining your in-flight data? is there any difference from companies mining your credit card purcha
zaharov [31]
<span>If airlines are going to mine data from a captive audience several thousand feet in the air then they need to make a bigger deal of noting it. Much like the safety demonstration, before take off they should include a brief statement and have a Q & A sheet in the seat back. In this day and age protecting personal information is a touchy subject and not everyone is aware of that. You would think with the negative press for airlines these days and the huge debacles of cyber attacks and information leaks that airlines would be a bit more transparent on this practice.</span>
3 0
2 years ago
A random sample of 81 automobiles traveling on a section of an interstate showed an average speed of 60 mph. The distribution of
rjkz [21]

Answer:

so correct option is c. 1.51

Explanation:

given data

random sample n = 81

average speed x = 60 mph

standard deviation σ = 13.5 mph

interval estimate  μ =  86.9%

to find out

the value of the z

solution

we have given  μ =  86.9%

so we get here z critical value for the confidence level =  86.9 %

we will use here standard normal table

so z value for 86.9% is 1.51

so correct option is c. 1.51

4 0
2 years ago
Interaction jobs are those jobs which: A. require intense levels of interaction with clients. B. require close coordination and
Andrei [34K]

Answer: Require close coordination and collaboration.

Explanation:

Interaction jobs are jobs that requires an employee to constantly interact with customers to listen to their complaints/challenges faced as regards a company's product and seeking for means of solution to the complaints/challenges. Interaction jobs needs an employee to constantly work with consumers of a company's product.

3 0
2 years ago
The Press has total assets of $848,000 and total debt of $402,000 on a market value basis. There are 25,000 shares of stock outs
Kaylis [27]

Answer: $17.84

Explanation:

The following can be reduced.fromcthe question:

Total Assets = $848,000

Total Debt = $402,000

Total equity = Total asset - total debt

= $848,000 - 402,000

= $446,000

Outstanding Shares = 25,000

Value per shares:

= $446,000/25,000

= $17.84

Value of shares repurchased =$40,000

Number of shares repurchased:

= $40,000/17.84

= 2,242.15

= 2242 approximately

Number of shares outstanding:

= 25,000 - 2,242

= 22,758

Value of shares outstanding:

= $446,000 - 40,000

= $406,000

Price of Shares = Value of shares/number of shares

= $406,000 / 22,758

= $17.84

7 0
2 years ago
A professional office center is purchased for $475,000. The land value is 20% of the total acquisition cost. What is the annual
Vika [28.1K]

Answer:

$9,744

Explanation:

In the case of the annual  IRS depreciation deduction, the time period for each category assets are different. Like for commercial real estate, the time period is 39 years, for residential real estate, it would be 27.5 years.

The computation is shown below:

= (Purchase value of professional office center × remaining percentage) ÷ (applicable time period)

= ($475,000 × 80%) ÷ (39 years)

= ($380,000) ÷ (39 years)

= $9,744

3 0
2 years ago
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