A binomial probability experiment is conducted with the given parameters. Compute the probability of x successes in the n independent trials of the experiment.
n = 15, p = 0.3, X = 3
P(3)=0
Answer:
[tex]P(x = 3) = 0.1700[/tex]
Explanation:
Given
[tex]n = 15[/tex]
[tex]p = 0.3[/tex]
Required
Determine P(x = 3)
This is calculated using:
[tex]P(x) = ^nC_xp^x(1-p)^{n-x}[/tex]
So, we have:
[tex]P(x = 3) = ^{15}C_3*0.3^3*(1-0.3)^{15-3}[/tex]
[tex]P(x = 3) = ^{15}C_3*0.3^3*(1-0.3)^{12}[/tex]
[tex]P(x = 3) = 455 *0.027*(0.7)^{12}[/tex]
[tex]P(x = 3) = 455 *0.027*0.0138412872[/tex]
[tex]P(x = 3) = 0.17004021325[/tex]
[tex]P(x = 3) = 0.1700[/tex]
Why are Neptune's years so long compared to Earth?
Answer:
Neptune’s axis of rotation is tilted 28 degrees with respect to the plane of its orbit around the Sun, which is similar to the axial tilts of Mars and Earth. This means that Neptune experiences seasons just like we do on Earth; however, since its year is so long, each of the four seasons lasts for over 40 years.
Explanation:
Answer:because the earth is closer to the sun
Which of the following is true about dual enrollment courses?
O A. The courses are offered during lunch and after school.
O B. Students earn college credit only for a B or better.
O C. The courses can be taken only at a college.
O D. The student earns college credit for each course completed with a
passing grade.
Answer:
D. The student earns college credit for each course completed with a
passing grade.
The benefit of taking a dual enrollment course instead of an AP course is: that you get college credits rather than an AP credit.
What is a dual enrollment course?A dual enrollment course simply refers to a situation in which a student take various courses concurrently at two (2) separate academic institutions such as universities, colleges.
In conclusion, a benefit of taking a dual enrollment course instead of an AP course is that students get college credits rather than an AP credit.
Read more on dual enrollment here: https://brainly.com/question/9149384
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Katarina has an engineering degree and wants to help Pioneer a new, electric tram system in her City. With her education, what company in the transportation and logistics cluster might be interested in hiring her?
A. an airline manufacturing company looking for a sales representative
B. a large warehousing company in need of a logistical engineer
C. a state transportation agency interested in building new infrastructure
D. a large port in need of a marine cargo inspector
Answer: C
Explanation: it says Katarina wants to make a new electric tram in her city, so if she worked for a state transportation agency, she may have the chance to do that.
Question 2
According to the Article, why is blue the most common favorite color of people all around the world?
Because it's often viewed as the brightest color, and many Americans tend to think of it as cheerful, hopeful, and warm
Because it calls to mind plants and spring, so many people around the world associate it with the earth, health, life, and renewal
© Because people in the U.S. associate it with safety, trustworthiness, and dependability, and in some Asian countries it also signifies
health or immortality
Because it communicates power and strength, and in Chinese culture it is said to bring good luck and prosperity
Answer:
Blue is described as a favorite color by many people and is the color most preferred by men. Because blue is favored by so many people, it is often viewed as a non-threatening color that can seem conservative and traditional. Blue calls to mind feelings of calmness or serenity.
even though atoms are much to small to see experiments have helped scientist learn about the subatomic particles that compose atoms. the current model of an atom has a nucleus in the center surrounded by an electron cloud which of these parts of the atom has the greatest mass?
Answer for brainly, any trollers will be reported
Answer:
sorry i found this is the sat section and im laughing but i have your answer
Explanation:
7*7 is 49/2 is 24.5 so in simplest form it would be 25 for 4
and for 5 you should go with 60* 9/3 then multiply that by 90 since its your angle 90*180/7.5 your answer should be 36.3 and simplified to 36.0
60*3 is 180 hopw this helps
the random variable x has a normal distribution with mean 10 and standard deviation 6
Find p (x<7)
Answer:
10-3×(6×-2)
Explanation:
i think its wrong im not sure but i give my all best in my answer
SO PLEASS MARK ME AS BRAINLIEST ANSWER
A type of capacitor has resistances that vary according to a normal distribution, with a mean of 600 mega ohms and a standard deviation of 150 mega ohms. A certain application specifies capacitors with resistance of between 850 and 1000 mega ohms. What proportion of these capacitors will meet this specification?
Answer:
introduction to Probability and Its Applications (3rd Edition) Edit edition ... vary according to a normal distribution, with a mean of 800 megohms and a standard deviation of 200 ... a What proportion of these capacitors will meet this specification? ... Specifications dictate values should be between 900 and 1,000 megohms.
Explanation: