1. what are the importance of the probability distribution results obtained to solve different problem(s) identified...
1. what are the importance of the probability distribution results obtained to solve different problem(s) identified within a project?
Homework Answers
Ans.
The importance of probability distribution is to make precision,
e.g in embarking on project it enable marketer know the the risk
associated with the business he/she want to embarked on either it
will lead to lost or gain before embarking on it.
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1. what are the importance of the probability distribution
results obtained to solve different problem(s) identified...
1-which of the following in a statistical test represents the probability that the results were obtained...
1-which of the following in a statistical test represents the probability that the results were obtained by chance alone select one A- p-value B- u-value C-o-level D- &-level 2- which of the following would be better tested by the paired t test a- when meeting the assumptions is not a concern b- when the pretest and posttest data come from the same person c- when there is no concern for a normal distribution of variable d- when the pretest and...
Write and solve a probability problem that combine two different probability distributions in the same probelm...
Write and solve a probability problem that combine two different probability distributions in the same probelm explain your problem and calculations
For three problems listed below determine the following : (1) what type of probability distribution would...
For three problems listed below determine the following :
(1) what type of probability distribution would be used to solve
each problem and why;
(2) pick one problem only from below and provide a detailed
solution with an explanation;
(3) indicate which problem you selected to solve in your subject
line
i. The reading speed of sixth-grade students is approximately normal, with a mean speed of 125 words per minute and a standard deviation of 24 words per minute. Find...
3 Probability and Statistics [10 pts] Consider a sample of data S obtained by flipping a...
3 Probability and Statistics [10 pts] Consider a sample of data S obtained by flipping a coin five times. X,,i e..,5) is a random variable that takes a value 0 when the outcome of coin flip i turned up heads, and 1 when it turned up tails. Assume that the outcome of each of the flips does not depend on the outcomes of any of the other flips. The sample obtained S - (Xi, X2,X3, X, Xs) (1, 1,0,1,0 (a)...
clearly indicate the probability distribution being used to solve the problem solve by hand, and verify...
clearly indicate the probability distribution being used to solve the problem solve by hand, and verify your answer using MATLAB. . 1. Two teams, A and B, play a series of games. If team B has a probability 0.4 of winning each game, is it to their advantage to play the best three out of five games or the best four out of seven, and why? Assume the outcomes of successive games are independent. 2. A quality control engineer works...
. In probability theory, the Normal Distribution (sometimes called a Gaussian Distribution or Bell Curve) is a very common continuous probability distribution. Normal distributions are important...
. In probability theory, the Normal Distribution (sometimes called a Gaussian Distribution or Bell Curve) is a very common continuous probability distribution. Normal distributions are important in statistics and are often used in the natural and social sciences to represent real-valued random variables whose distributions are not known. Describing the normal distribution using a mathematical function is called a probability distribution function (PDF) which is given here: H The mean of the distribution ơ-The standard deviation f(x)--e 2σ We can...
Problem 1 * o - nm + Given the following probability distributions: Distribution C Distribution D...
Problem 1 * o - nm + Given the following probability distributions: Distribution C Distribution D P(x) 0.20 0.20 0.20 0.20 0.20 xo - nm + P(x) 0.10 0.20 0.40 0.20 0.10 a. Compute the expected value for each distribution Compute the standard deviation for each distribution Compare the results of distributions C and D C.
For each problem below, state the distribution, list the parameter values and then solve the problem....
For each problem below, state the distribution, list the parameter values and then solve the problem. You may use Excel to solve but you still need to list the distribution name and parameter value(s). For example: Poisson distribution, x=5, p=0.24, P(5; 0.24) = 0.78 a) A skeet shooter hits a target with probability 0.6. What is the probability that they will hit at least four of the next five targets? b) You draw a random sample of 12 first graders...
How to solve these problem, I need detailed answer process. 10. What is the probability that...
How to solve these problem, I need detailed answer process.
10. What is the probability that a random 3n-digit ternary sequence has an equal number of 0's, 1's, and 2's?
normal probability distribution . Provide an appropriate response. (1 point) Samples of size n 15 are...
normal probability distribution
. Provide an appropriate response. (1 point) Samples of size n 15 are randomly selected from the population of numbers (0 through 9) produced by a random-number generator, and the standard deviation is found for each sample. What is the distribution of the sample standard deviations? O normal (approximately) O skewed to the right O skewed to the left O not enough information provided 15. Provide an appropriate response. point) Samples of size n 90 are randomly...
Write and solve a probability problem that combine two different probability distributions in the same probelm explain your problem and calculations
For three problems listed below determine the following :
(1) what type of probability distribution would be used to solve
each problem and why;
(2) pick one problem only from below and provide a detailed
solution with an explanation;
(3) indicate which problem you selected to solve in your subject
line
i. The reading speed of sixth-grade students is approximately normal, with a mean speed of 125 words per minute and a standard deviation of 24 words per minute. Find...
3 Probability and Statistics [10 pts] Consider a sample of data S obtained by flipping a coin five times. X,,i e..,5) is a random variable that takes a value 0 when the outcome of coin flip i turned up heads, and 1 when it turned up tails. Assume that the outcome of each of the flips does not depend on the outcomes of any of the other flips. The sample obtained S - (Xi, X2,X3, X, Xs) (1, 1,0,1,0 (a)...
clearly indicate the probability distribution being used to solve the problem solve by hand, and verify your answer using MATLAB. . 1. Two teams, A and B, play a series of games. If team B has a probability 0.4 of winning each game, is it to their advantage to play the best three out of five games or the best four out of seven, and why? Assume the outcomes of successive games are independent. 2. A quality control engineer works...
. In probability theory, the Normal Distribution (sometimes called a Gaussian Distribution or Bell Curve) is a very common continuous probability distribution. Normal distributions are important in statistics and are often used in the natural and social sciences to represent real-valued random variables whose distributions are not known. Describing the normal distribution using a mathematical function is called a probability distribution function (PDF) which is given here: H The mean of the distribution ơ-The standard deviation f(x)--e 2σ We can...
Problem 1 * o - nm + Given the following probability distributions: Distribution C Distribution D P(x) 0.20 0.20 0.20 0.20 0.20 xo - nm + P(x) 0.10 0.20 0.40 0.20 0.10 a. Compute the expected value for each distribution Compute the standard deviation for each distribution Compare the results of distributions C and D C.
For each problem below, state the distribution, list the parameter values and then solve the problem. You may use Excel to solve but you still need to list the distribution name and parameter value(s). For example: Poisson distribution, x=5, p=0.24, P(5; 0.24) = 0.78 a) A skeet shooter hits a target with probability 0.6. What is the probability that they will hit at least four of the next five targets? b) You draw a random sample of 12 first graders...
How to solve these problem, I need detailed answer process.
10. What is the probability that a random 3n-digit ternary sequence has an equal number of 0's, 1's, and 2's?
normal probability distribution
. Provide an appropriate response. (1 point) Samples of size n 15 are randomly selected from the population of numbers (0 through 9) produced by a random-number generator, and the standard deviation is found for each sample. What is the distribution of the sample standard deviations? O normal (approximately) O skewed to the right O skewed to the left O not enough information provided 15. Provide an appropriate response. point) Samples of size n 90 are randomly...
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