Recent activity by Kayforkaran

Question

Let X and Y have a trinomial distribution with parameters n = 3, px = 1/6, and Py = 1/2. Find (a) E(X). (b) E(Y). (c) Var(X). (d) Var(Y). (e) Cov(X, Y). (f)p

asked Dec 25, 2024

1 answer 160k views

"Alcinous saw his mysterious guest’s distress, and a question stirred in his mind. However, he said nothing…" What do you think Alcinous was thinking? What would make you come to that conclusion?

asked Dec 18, 2024

1 answer 156k views

Because the hospital employs primarily a younger, female workforce, offers a safe work environment, and has a very low turnover, the largest financial challenge for Weber among the legally required benefits

answered Nov 26, 2024

1 answer 177k views

Describe how important it is to have good interpersonal communication skills in a technically related field, such as engineering and design.

asked Nov 21, 2024

1 answer 218k views

The nurse is assessing a primigravida a 39-weeks gestation during a weekly prenatal visit. Which finding is most important for the nurse to report to the healthcare provider?

answered Nov 14, 2024

1 answer 34.1k views

Where was the Scopes Trial (State of Tennessee vs. John Scopes) held? Option 1: Dayton, Ohio Option 2: Knoxville, Tennessee Option 3: Memphis, Tennessee Option 4: Dayton, Tennessee

answered Nov 9, 2024

1 answer 42.4k views

Rosa purchased a sofa that was on sale for 20% off. She spent $1850. How much was the sofa before the sale?

answered Oct 21, 2024

2 answers 229k views

Nigel is selling candy bars for his outdoor club he is averaging four bars every three days if he continues at this rate how many days will it take to sell his box of 36 your answer should be a whole number

asked Sep 19, 2024

2 answers 51.0k views

ENDS TODAY PLEASE HELP You will start by doing a bit of research on viewfinders and LCD displays on digital cameras. After you feel that you have an understanding of the purpose and function of viewfinders

asked Jul 15, 2024

1 answer 220k views

Adverse responses from the sibling to a new infant can include:________--

answered May 1, 2024

1 answer 147k views

Can u guys please help me this is due in 10 minutes

asked Mar 26, 2024

2 answers 122k views

The wheels on a car have a diameter of 28 inches. How many full revolutions will the wheels need to make to travel 200 feet? OA. 8 revolutions B. 15 revolutions C. 28 revolutions D 88 revolutions

answered Mar 23, 2024

1 answer 137k views

What are the *requirements* of the 1st step of the GDL program?

answered Mar 2, 2024

1 answer 178k views

The lightbulb is 50 cm from a mirror. It emits 1.0 W of visible light. A small barrier blocks the direct rays of light from the bulb from reaching a sensor 70 cm to the right, but not the reflected rays.

answered Feb 27, 2024

1 answer 233k views

2. A 28 kg BMX biker starts from rest and accelerates with a pedaling force of 58 N. a. What is the biker's acceleration? b. If he accelerates for 9 seconds, how fast will he be going? c. How much distance

asked Feb 18, 2024

1 answer 5.2k views

Which of the following statements about Lillian Gilbreth is false? a) She was an industrial engineer b) She was the first female psychologist to earn a Ph.D. c) She worked with her husband Frank Gilbreth

answered Jan 18, 2024

1 answer 11.3k views

A rare species of insect was discovered in the rainforest. In order to protect the species, environmentalists declare the insect endangered and transplant the insects into a protected area. The population

asked Jan 3, 2024

1 answer 201k views

Do I change the plus sign to a minus ?

asked Dec 28, 2023

2 answers 147k views

How can plagiarism occur? by using passive voice by not citing sources properly by misusing punctuation by not using spell-check

asked Dec 27, 2023

1 answer 183k views

True or false: at any zero-eigenvalue bifurcation in two dimensions, the nullclines always intersect tangentially. (Hint: Consider the geometrical meaning of the rows in the Jacobian matrix.)

asked Dec 20, 2023

1 answer 76.9k views

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