A continuous random variable is uniformly distributed between 12 and 99. What is the mean of this distribution? Enter your answer to 1 decimal place.
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A continuous random variable is uniformly distributed between 12 and 99. What is the mean of...
A continuous random variable is uniformly distributed between 0 and 96. What is the probability a random draw from this distribution will be on the closed interval between 39 and 75? Enter your answer as a decimal to 3 decimal places.
A continuous random variable is uniformly distributed between 100 and 150. a. What is the probability a randomly selected value will be greater than 130? P(x > 130) = ______ . (Simplify your answer. Give as decimal.) b. What is the probability a randomly selected value will be less than 120? P(x < 120) = ______ . (Simplify your answer. Give as decimal.) c. What is the probability a randomly selected value will be between 120 and 130? P(120 <...
A continuous random variable is uniformly distributed between 20 and 120. Find the following probabilities – P(X<70) P(X>50) P(X=50) P(30<X<90) What are the mean and standard deviation of this distribution?
A continuous random variable is uniformly distributed between 50 and 75. a. What is the probability a randomly selected value will be greater than 65? b. What is the probability a randomly selected value will be less than 60? c. What is the probability a randomly selected value will be between 60 and 65? a. P(x>65)= (Simplify your answer.) b. P(x<60)= (Simplify your answer.) c. P(60<x<65)= (Simplify your answer.)
A continuous random variable is uniformly distributed between 50 and 130. a. What is the probability a randomly selected value will be greater than 102? b. What is the probability a randomly selected value will be less than 78? c. What is the probability a randomly selected value will be between 78 and 102?
Let X be a uniformly distributed continuous random variable that lies between 1 and 10. i. Sketch the probability density function for X. ii. Find the formula for the cumulative distribution for X and use it to compute the probability that X is less than 6
Problem 9: Suppose X is a continuous random variable, uniformly distributed between 2 and 14. a. Find P(X <5) b. Find P(3<X<10) c. Find P(X 2 9)
2. Now assume that D is a continuous random variable and uniformly distributed between 5 and 10. Find a) Elmax(D,8) a) Elin D - 8,0) Tn172 miri
6.33 Let x be a continuous random variable that is normally distributed with a mean of 25 and a standard deviation of 6. Find the probability that x assumes a value a. between 28 and 34 b. between 20 and 35 6.34 Let x be a continuous random variable that has a normal distribution with a mean of 30 and a stan- dard deviation of 2. Find the probability that x assumes a value a. between 29 and 35 b....
A continuous random variable is uniformly distributed on the interval [0, 4 a. What iss ih probability donsiy unction for his dissiribution? b. What is the mathematical expectation for this function? c. What is the variance for this function? A continuous random variable is uniformly distributed on the interval [0, 4 a. What iss ih probability donsiy unction for his dissiribution? b. What is the mathematical expectation for this function? c. What is the variance for this function?