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According to a magazine, 45% of the world's solar energy cells are manufactured in one country. Consider a random sample of five solar energy cells and let x represent the number in the sample that are manufactured in that country. The formula below gives the probability distribution for x, where nl = (n)in - 1)(n - 2).2(1). Complete parts a through d. (5(0.46)*(0.55)-* P(x) (x)6 - x) a. Explain why x is a discrete random variable. The event x is a discrete random variable because the values of the random variable are countable. O B. The event x is a discrete random variable because the values of the random variable are countable and each possible outcome is equally likely. e event a discrete random variable because the values of the random variable are contained in one or more intervals and each possible outcome is not equally likely. OD. The event : sa discrete random variable because the values of the random variable are contained in one or more intervals. b. Find p(x) for x=0, 1, 2. 3, 4, 5. P(x) (Type integers or decimals rounded to three decimal places as needed.)

According to a magazine, 45% of the world's solar energy cells are manufactured in one country. Consider a random sample of five solar energy cells and let x represent the number in the sample that are manufactured in that country. The formula below gives the probability distribution for x, where nl = (n)in - 1)(n - 2).2(1). Complete parts a through d. (5(0.46)*(0.55)-* P(x) (x)6 - x) a. Explain why x is a discrete random variable. The event x is a discrete random variable because the values of the random variable are countable. O B. The event x is a discrete random variable because the values of the random variable are countable and each possible outcome is equally likely. e event a discrete random variable because the values of the random variable are contained in one or more intervals and each possible outcome is not equally likely. OD. The event : sa discrete random variable because the values of the random variable are contained in one or more intervals. b. Find p(x) for x=0, 1, 2. 3, 4, 5. P(x) (Type integers or decimals rounded to three decimal places as needed.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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According to a magazine, 45% of the world's solar energy cells are manufactured in one country. Consider a random sample of five solar energy cells and let x represent the number in the sample that are manufactured in that country. The formula below gives the probability distribution for x, where nl = (n)in - 1)(n - 2)..2(1). Complete parts a through d. (5N0.46)*(0.55)5-x Px) (x)6 -x) a. Explain why x is a discrete random variable. The event x is a discrete random variable because the values of the random variable are countable. The event x is a discrete random variable because the values of the random variable are countable and each possible outcome is equally likely. e event a discrete random variable because the values of the random variable are contained in one or more intervals and each possible outcome is not equally likely. O D. The event: sa discrete random variable because the values of the random variable are contained in one or more intervals. b. Find p(x) for x=0, 1, 2, 3, 4. 5. P(x) (Type integers or decimals rounded to three decimal places as needed.)
Transcribed Image Text:According to a magazine, 45% of the world's solar energy cells are manufactured in one country. Consider a random sample of five solar energy cells and let x represent the number in the sample that are manufactured in that country. The formula below gives the probability distribution for x, where nl = (n)in - 1)(n - 2)..2(1). Complete parts a through d. (5N0.46)*(0.55)5-x Px) (x)6 -x) a. Explain why x is a discrete random variable. The event x is a discrete random variable because the values of the random variable are countable. The event x is a discrete random variable because the values of the random variable are countable and each possible outcome is equally likely. e event a discrete random variable because the values of the random variable are contained in one or more intervals and each possible outcome is not equally likely. O D. The event: sa discrete random variable because the values of the random variable are contained in one or more intervals. b. Find p(x) for x=0, 1, 2, 3, 4. 5. P(x) (Type integers or decimals rounded to three decimal places as needed.)
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