3 points) Fluorescent lighbulbs have lifetimes that are normally distributed with a mean of 6.6 years and a standard deviation of 1.3 years. The figure below shows the distribution of lifetimes of fluorescent lightbulbs. Calculate the shaded area under the curve. Express your answer in decimal form with at least two decimal place accuracy.

Answers

Answer 1

The shaded area under the curve is 0.597723.

We are to calculate the shaded area under the graph curve.

Information Given

Mean = 6.6

Standard deviation = 1.3

X ⇔ N (μ=6.6, σ=1.3)

= P [5.229 < X < 7.4]\

= P {{5.229-6.6} / 1.3} < Z < [{7.4-6.6}/1.3}]

= P {-0.857 <Z < 0.615}

=P[Z≤0.615} - P[Z≤-0.867}

We are using the normal probability table.

= 0.730723 - 0.133

= 0.597723

Therefore, the shaded area under the curve is 0.597723.

See similar solution here

brainly.com/question/14984703


Related Questions

How did rodolfo valentino change the 1920s?

Answers

Answer:

Rudolph Valentino was an Italian American film actor. After immigrating to the United States in 1913, Valentino moved to Hollywood, taking up small film roles until he landed his breakout role as Julio in The Four Horsemen of the Apocalypse (1921).

Explanation:

hope it helps u

What task did the natural philosophers or scientists of the seventeenth century want to accomplish?​

Answers

Answer:

invention of microscope and telescope

Which Of The Following States Is Part Of The South?


A Massachusetts
B Illinois
C Georgia​

Answers

Answer

C:

Explanation:

Colonist who were located more in the Low Country

Answers

Geographically, the Lowcountry is in the southern corner of South Carolina. ... Beaufort quickly became the wealthiest and most cultured town of its size

Imagine you could go back in time and serve in the Second Continental
Congress in 1776 until the end of the war. Now having background
knowledge about the conflict, what are some things you might encourage
other delegates to change about this time period? Make sure to include
what you would change regarding the Olive Branch Petition, the Declaration of Independence, supplying soldiers, getting other European countries involved, and the use of African American and Native American
as soldiers. Your response needs to a MINIMUM of 5 GOOD sentences. *

PLEASE HELP

Answers

you got this you can do it yourself

Meanwhile, impatient to mount and ride,
Booted and spurred, with a heavy stride
On the opposite shore walked Paul Revere.
Now he patted his horse’s side,
Now gazed at the landscape far and near,
Then, impetuous, stamped the earth,
And turned and tightened his saddle‐girth;
But mostly he watched with eager search
The belfry‐tower of the Old North Church,
As it rose above the graves on the hill,
Lonely and spectral and sombre and still.
And lo! as he looks, on the belfry’s height
A glimmer, and then a gleam of light!
He springs to the saddle, the bridle he turns,
But lingers and gazes, till full on his sight
A second lamp in the belfry burns!

Answers

Answer:

Paul Revere's Ride stanza 6?

Is this the question?

Explanation:

Historians use terms such as A.D., B.C., decade, and century

Question 1 options:

to identify ancient civilizations.


to refer to periods of time.


to help define the term odyssey.


to help us locate ourselves in space. 100 point going away :}

Answers

Answer:

To refer to periods of time

Ad means in our time and bc means before christ

8. What are the eight characteristics of civilization? Label them 1-8 in your
response. (3 points) *

Answers

Answer:

*Advanced Cities. As farmers settled in the fertile river valley, they began to grow surplus or extra food. ...

*"Organized Central Government.

*Complex Religions.

*Job Specialization.

*Social Classes.

*Writing.

*Art and Architecture.

*Public Works.

How did Lincoln's speech suggest that the country should be unified?

Answers

Answer: Varies

Explanation:

It did it's best to abolish slavery.

define heterotrophic Nutrition​

Answers

Required Answer :-

: [tex] \implies[/tex] Heterotrophic nutrition is known to be the mode of nutrition in which certain organisms are dependent on other organisms in order to survive. Organisms that cannot prepare their own food and have to depend on other organisms are known as heterotrophs.

Common examples of heterotrophs include animals, fungi and bacteria.

Heterotrophic nutrition is the mode of gaining complex but pre-made food. Organisms that are heterotrophic have to acquire and consume organic substances they come across. All non-green plants and animals are heterotrophic in nature and depend on autotrophs for food. From a more ecological point of view, the secondary or tertiary consumers in a food chain are always heterotrophs.

Types of Heterotrophic Nutrition

The Organisms have various kinds of heterotrophic nutrition which can be classified into the following are :

Holozoic Nutrition- This is a kind of heterotrophic nutrition where organisms intake solid food; a method that is also called ingestive nutrition. The food consumed may be either another organism or a plant. There are three different types of holozoic organisms and are classified on the basis of the food they consume. They are- carnivores, herbivores and omnivores.

Saprophytic Nutrition- This is a kind of heterotrophic nutrition where organisms obtain their food sources from remains of decaying organic substances, including dead organisms, decomposed leaves and plant remains, excreta, food articles and more.

Parasitic Nutrition- This is the third kind of heterotrophic nutrition where an organism derives its food from another living organism. The organism that derives its food and shelter from the other organism is known as a parasite, while the organism that lends food and shelter is known as a host.

Additional information :-

The Nutrition is broadly classified into two main types – autotrophic nutrition (organism makes its food) and heterotrophic nutrition (organism depends upon others for food).

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Hope it's helps !! ^-^

There are different kinds of nutrition. The definition is below;

What is heterotrophic nutrition class?

This is known as a mode of nutrition where organism are unable to produce or make their own food from simple inorganic material.

Due to the above, they depend on other organism for their food. An heterotroph is known as an organism that feeds on other plants or animals for energy and nutrients.  Examples are plants, algae, etc.

Learn more about heterotrophic Nutrition​ from

https://brainly.com/question/24791387

QUESTION 9
The most popular intercollegiate sport for women in late-nineteenth-century America was
O A. basketball.
OB.croquet.
O C. soccer
O D.volleyball.

Answers

B croquet should be the answer

Why did the revolutionary French government declare war on European monarchs?

Answers

Answer: European monarchs declared war on France during the French Revolution because they feared the revolution would spread. Log in for more information. Search for an answer or ask Weedy.

Explanation:

Answer:

The revolutionaries wanted war because the war will unify the country and the desire to spread the idea of revolution to all the Europe

Explanation:

.

Buddhism grew out of which other
spiritual tradition?
A. Hinduism
B. Judaism
C. Zoroastrianism
D. Christianity

Answers

Answer:

Hinduism

Explanation:

Hinduism and Buddhism grew up as the same category of religion. If this is wrong then i am sorry.

Answer: Hindu

Explanation:    Buddhism is an offshoot of Hinduism. Its founder, Siddhartha Gautama, started out as a Hindu.

Which statement best describes a disagreement shown in the photograph

Answers

It is D It is and ineffective form of discourse because one student is angry and the other seems upset.

who is the European to leave India in a order wise.​

Answers

Answer:

The correct answer is The Portuguese. The sea routes of India were discovered at the end of the 15th century, after which the Europeans started coming to India. The Portuguese came to India in 1510 and were the first European rulers to visit here. The last European ruler to leave India in 1961 was the Portuguese

how many chambers house are in the article of consideration

Answers

Answer:

two chambers ok that will help you

Which major responsibility does the Department of State have? Prevent terrorism. Manage public land. Print money. Develop foreign policy.

Answers

Develop Foreign policy

Explanation:

The department of state leads foreign policy through diplomacy , advocacy and assistance by advancing the interests of the people , their economic prosperity , And Saferty

Answer: the answer was [Developer Foreign policy].

the above was write

Explanation:

Why did Christianity decline in Europe after 1675?

Answers

Answer:

religious tolerance and secular humanism

Explanation:

it means that it harm the religous culture ,

Find TWO activities commonly seen or around Veterans Day that take place

Answers

School assemblies.

Letters or gifts given to people who/are still serving in a branch of the military.

Answer:

Parades and letters, memorials, etc.

if you a dog what would it feel like,where would you go,what would you see?



answer now po thankyou
<3♡♡​

Answers

Explanation:

I don't know if this is related to History but I don't know what would it feel like to be a dog since I'm a human. Second, I would go anywhere I want. Third, all I want to see is free food ^^

Answer:

um I'd feel amazing getting to walk on all four legs, I'd go to my girls house she likes dogs and I'd see her smile

BRAINLIST ???

HELP PLEASE

Which act would have placed a tax on imported materials like paint, glass, and lead, leading to higher
prices on these goods used in colonial buildings and homes?

A: Stamp act

B: Revenue Act

C: Indemnity Act

D: Quartering Act

I will give brainlist

Answers

Answer:

Stamp Act

Explanation:

I believe that this would actually be the Townshend act, but out of these answers, the stamp act makes the most sense.

The other acts generally helped the States.

Answer: Stamp Act

Explanation:

Why was the Cumberland Gap a good place for a trail?

It provided plenty of shelter for travelers.

There was almost no threat of attack from American Indians.

The gap in the mountains provided an easy pass from one side to the other.

Answers

Answer:

C: The gap in the mountains provided an easy pass from one side to the other.

Explanation:

Did it on Edge2021

Answer:

C.) The gap in the mountains provided an easy pass from one side to the other.

Explanation:

Since there is gap, there is ez pass

common belief is that yhe boomers were trying to take land away from the indians but reality the us government had already taken the land away from the American indians.the boomers wrre trying to take the now unassigned land from ____________?

Answers

Indians this is not the answer

negative effects of fire arms trafficking​

Answers

Answer: Some negative effects are that if you don't have a permit, you could get caught and sentenced to jail for a minimum of 6 years. Other negative effects are things such as the direct costs associated with fatalities and injuries are manifold. And at the macro-level, there are financial costs to the State, such as health and social care costs, the costs to the criminal justice and penal systems, and the economic impact of lost productivity. Many people have already been fatally wounded or killed due to firearm trafficking.

explain the implication of Philippine Literature in our daily lives.

Answers

Answer:

Philippine literature introduces real life situations within the experiential background of the youth to the featured literary pieces. This is bringing us into such issues as environmental awareness, peace education and others.

Based on these first amendment rights, one understands that the U.S. Constitution values...
1. A.the role of a central government
1. B.the need for a strong military
1: C.the rights of individuals
1. D. the necessity of the legislative branch

Answers

Answer:

I would go with D the U.S constitution should be considered a living document because it can be amended to reflect the values of time

Explanation:

Hope this helps:)

How did Europeans justify the practice of African slavery?

Answers

Despite the fact that many Europeans beliefs recognized that all people are equal, slave owners justified it by claiming Africans or others with colored skin were biological inferior to whites. As well, they also claimed slaves benefited from enslavement since slave owners provided basic necessities for their slaves.

Answer:

Europeans sent collaborators and missionaries who were so.polite to the Africans. As a result, africans were so hospitable to these Europeans.

Europeans provided goods such as mirrors, clothes to the africans

What was the Pendieton Civil Service Act intended to reform?
A veterans' benefits
C
B. federal hiring practices
C. state spending policies
D. military recruitment policies

Answers

The answer is B. federal hiring practices

Help help help please thank u so much I’ll give point

Answers

Answer:

C. An italian kept a fruit-stand on a corner

"The Act of Succession and Supremacy" signed by Henry VIII supported the ties between England and the Catholic
church.
True or False

Answers

Answer:

True

Explanation:

Henry VIII supporting relations between England and Catholicism Church True

Answer:

True

Explanation:

supported the ties between England and the Catholic church True

Other Questions
NO LINKSHeight in humans is a polygenic trait with a distribution similar to the graph shown Which is true concerning the distribution ofheight in human populations? (1 point)O Most individuals will be below average heightO Most individuals will be at the extremes of heightO Most individuals will be above average heightO Most individuals will be of average height 7+(4x8)-9 i need help this is weird how does God enter into our lives today? Multiplying polynomials 3. A floor is 5 m long and 4 m wide. A square carpet of sides 3 m is laid on the floor. Find the area of the floor that is not carpeted. Where does the Time Traveller find weapons in The Time Machine? costumbre o ceremonia que se repite siempre de la misma forma can someone answers this question please Please answer! :(Write YES if each equation below is Linear Equation in two variables, otherwise, NO. ___1. 4x - 2y = 1 ___2. 6x + 4y = 8 ___3. m - 1n/2 = -8 ___4. 1/y = 5 ___5. 2x - 3y + 7 = 0 ___6. 2a + 5 = 0 Please explain if possible, thank youu! :) The formula to find the volume of a sphere is = 4 3, where is the radius of the 3sphere. What is the formula in terms of ? 1) Jack bought 5 basketballs for $70. What was the price per basketball? Convert 1/3 to a percent don't add links please. The type of motivation that is based on internal factors is _____ motivation, and the type of motivation that is based on external factors is _____ motivation. Please help, thanks. NO LINKS! Jim swam 8 laps on Tuesday, 19 laps on Wednesday, 30 laps on Thursday, and 41 laps on Friday. What kind of sequence is this? both neither arithmetic geometric the perimeter of an equilateral triangle is 14.4 cm. Find out the length of the side of that triangle in decimal fraction Element Dy has 3 known isotopes. If.2% of the sample has a mass of 160amu, .06% has a mass of 160.9 amu and the remaining has a mass 162amu, what is the predicted mass of Dy? Round 14.63486 to 3 decimal place can someone help me please.