Suppose that a random variable X is continuously uniform between the values of 4 and 15....
Suppose that a random variable X is continuously uniform between the values of 4 and 15. Find the mean of the distribution of the sample mean of a random sample of size 46. Round your answer to two decimal places.
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Suppose that a random variable X is continuously uniform between
the values of 4 and 15....
Suppose that a random variable X is continuously uniform between the values of 4 and 9....
Suppose that a random variable X is continuously uniform between the values of 4 and 9. Find the variance of the distribution of the sample mean of a random sample of size 37. Round your answer to four decimal places.
Suppose that a random variable X is continuously uniform between the values of 5 and 11....
Suppose that a random variable X is continuously uniform between the values of 5 and 11. Find the mean of the distribution of the sample mean of a random sample of size 59. Round your answer to two decimal places.
Suppose that a random variable X is continuously uniform between the values of 3 and 12....
Suppose that a random variable X is continuously uniform between the values of 3 and 12. Find the variance of the distribution of the sample mean of a random sample of size 32. Round your answer to four decimal places.
Suppose that the random variable X has the discrete uniform distribution f(x) = { 1/4, r=...
Suppose that the random variable X has the discrete uniform distribution f(x) = { 1/4, r= 5, 6, 7, 8. 0, otherwise. A random sample of n = 45 is selected from this distribution. Find the probability that the sample mean is greater than 6.7. Round your answer to two decimal places (e.g. 98.76). P= the absolute tolerance is +/-0.01
The random variable X has a uniform distribution with values between 10 and 14. What is...
The random variable X has a uniform distribution with values between 10 and 14. What is the mean and standard deviation of X? (Round your answer to three decimal places.) Select the correct answer: mean is 12; standard deviation is 1.633 mean is 10; standard deviation is 1.333 mean is 12; standard deviation is 1.333 mean is 12; standard deviation is 1.155 mean is 10; standard deviation is 1.633 mean is 10; standard deviation is 1.155
The random variable X has a uniform distribution with values between 16 and 18. What is...
The random variable X has a uniform distribution with values between 16 and 18. What is the mean and standard deviation of X? (Round your answer to three decimal places.) Select the correct answer below: mean is 16; standard deviation is 3–√3≈0.577 mean is 17; standard deviation is 3–√3≈0.577 mean is 16; standard deviation is 23≈0.667 mean is 16; standard deviation is 6–√3≈0.816 mean is 17; standard deviation is 6–√3≈0.816 mean is 17; standard deviation is 23≈0.667
Answer the following questions: (a) Suppose X is a uniform random variable with values 1, 2,...
Answer the following questions: (a) Suppose X is a uniform random variable with values 1, 2, 3, and 4. Then, 1) P(X = 3) = (correct to 2 decimal). 2) P(X S 3) = (correct to 2 decimal) 3) P(X > 3) = (correct to 2 decimal) 4) P(2 < X < 4) = (correct to 1 decimal) (b) Suppose Y is a random variable having Binomial distribution with parameters n = 10 and p = 0.5. Find (1) P(Y...
12 13 14 15 16 Suppose the continuous random variable X-U (4, 15). Find the following....
12 13 14 15 16 Suppose the continuous random variable X-U (4, 15). Find the following. Round answers to one decimal if needed. a. The expected value of the distribution: b. Out of a random sample of n = 71 values, how many would you expect to fall between 6 and 13?
Let x be a continuous random variable with a uniform distribution. x can take on values...
Let x be a continuous random variable with a uniform distribution. x can take on values between x=20 and x=54. Compute the probability, P(26<x<39). P(26<x<39)= ? (Give at least 3 decimal places) Let x be a continuous random variable with a uniform distribution. x can take on values between x=13 and x=52. Compute the probability, P(27<x<36). P(27<x<36)= ? (Give at least 3 decimal places)
Central limit theorem 9. Suppose that a random variable X has a continuous uniform distribution fx(3)...
Central limit theorem 9. Suppose that a random variable X has a continuous uniform distribution fx(3) = (1/2,4 <r <6 o elsewhere (a) Find the distribution of the sample mean of a random sample of size n = 40. (b) Calculate the probability that the sample mean is larger than 5.5.
Suppose that the random variable X has the discrete uniform distribution f(x) = { 1/4, r= 5, 6, 7, 8. 0, otherwise. A random sample of n = 45 is selected from this distribution. Find the probability that the sample mean is greater than 6.7. Round your answer to two decimal places (e.g. 98.76). P= the absolute tolerance is +/-0.01
Answer the following questions: (a) Suppose X is a uniform random variable with values 1, 2, 3, and 4. Then, 1) P(X = 3) = (correct to 2 decimal). 2) P(X S 3) = (correct to 2 decimal) 3) P(X > 3) = (correct to 2 decimal) 4) P(2 < X < 4) = (correct to 1 decimal) (b) Suppose Y is a random variable having Binomial distribution with parameters n = 10 and p = 0.5. Find (1) P(Y...
12 13 14 15 16 Suppose the continuous random variable X-U (4, 15). Find the following. Round answers to one decimal if needed. a. The expected value of the distribution: b. Out of a random sample of n = 71 values, how many would you expect to fall between 6 and 13?
Central limit theorem 9. Suppose that a random variable X has a continuous uniform distribution fx(3) = (1/2,4 <r <6 o elsewhere (a) Find the distribution of the sample mean of a random sample of size n = 40. (b) Calculate the probability that the sample mean is larger than 5.5.
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