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Dafna1 [17]
3 years ago
11

If the mean time between in-flight aircraft engine shutdowns is 12,500 operating hours, the 90th percentile of waiting times to

the next shutdown will be:
Business
1 answer:
Elis [28]3 years ago
8 0
To determine the 90th percentile of waiting times to the next shutdown, we use the formula 
(10)* E[X] = 2.30258509*E[X] 2.30258*12500 =  28782.31 HOURSTherefore, the 90th percentile of waiting times to the next shutdown will be approximately 28782 hours
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A survey of entrepreneurs focused on their job characteristics, work habits, social activities, leisure time, etc. One question
SVEN [57.7K]

Answer: Hello below is the complete question

A survey of entrepreneurs focused on their job characteristics, work habits, social activities, leisure time, etc. One question put to each entrepreneur was, "What make of car (U.S., Europe, or Japan) do you drive?" The responses (number in each category) for a sample of 100 entrepreneurs are summarized below. The goal of the analysis is to determine if the proportions of entrepreneurs who drive American, European, and Japanese cars differ.

U.S. Europe Japan

40 35 25

In order to determine whether the true proportions in each response category differ, a one-way chi-square analysis should be conducted. Suppose the p-value for the test was calculated to be p=0.1738 . What is the appropriate conclusion to make when testing at α = 0.10?

Answer : The conclusion to be drawn is that We cannot reject the Null hypothesis if we use a one-way chi square analysis because at α = 0.1 from the chi-square  tabulated p-value = 0.584 while the calculated /given p-value is = 0.1738

Explanation:

Data given:

p-value = 0.1738

α = 0.10

sample size = 100

U.S cars = 40,      Europe cars = 35,   Japan cars = 25

The conclusion to be drawn is that We cannot reject the Null hypothesis if we use a one-way chi square analysis because at α = 0.1 from the chi-square  tabulated p-value = 0.584 while the calculated /given p-value is = 0.1738

6 0
3 years ago
The presence of formal labor organizations in the united states dates back to the
ivann1987 [24]
HEY THERE. 

THE CORRECT ANSWER IS <span>The presence of formal labor organizations in the united states dates back to the LATE 1700S 

HOPE IT HELPS THANK YOU :)
</span>
6 0
4 years ago
Company Z is a U.S. company that is the first in this country to produce a good that is already produced in many foreign countri
lina2011 [118]

Answer:

Infant industry.

Explanation:

In this scenario, Company Z is a U.S. company that is the first in this country to produce a good that is already produced in many foreign countries and sold in the United States. Most likely, the argument it will voice in its attempt to be protected from foreign competition is the infant industry argument.

An infant industry can be defined as an industry that is still in its early stages of development and as such are not capable of competing with foreign companies.

<em>Hence, according to the infant industry theory the argument would be that infant industries should be offered some kind of protection from competitors in other industries either foreign or local until they mature and develop a good and reputable economies of scale. </em>

6 0
3 years ago
Kayleigh is looking over a number of material requisition slips from her employees. She has to sign off on each request after re
dedylja [7]

Answer:

B. No, approval by an individual other than the requestor establishes greater accountability over inventory.

Explanation:

This step is required as it will ensure control over inventory usage.

3 0
4 years ago
How should a christiandetermine whether to obey a specific command from his government?
miskamm [114]

If the government tries to force a Christian to violate a biblical command we must still obey the highest authority- which is God.

<h3>What is government?</h3>

A government is the system or collection of individuals in charge of an organized community, most commonly a state. In the broadest sense, government is made up of the legislative, the executive, and the judiciary.

The basic tasks of a government are to provide leadership, maintain order, provide public services, provide national security, provide economic security, and provide economic assistance.

The system of governing a state or society is known as government. A select portion of society is granted the system of social control, the right to enact laws under it, and the right to enforce them.

To know more about government follow the link:

brainly.com/question/18464634

#SPJ4

5 0
2 years ago
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