4 Answered Questions for the topic Distributions
A random variable, Y, has a uniform distribution over the interval (0, θ). What is the expected value and variance of Y from first principles?
What is the difference between the Beta and Gamma distribution?
The scores are adjusted so that the mean score is about mu =75 and the standard deviation sigma =5. What percent of the scores fall between 65 and 75?
What is P(4 ≤ X ≤ 6)? Explain. If P(X ≤ a) = 0.2, what is a? Explain.
~Questions 1 & 2~Here is a Probability Distribution.Look at the image below to answer the question, please.Thanks in Advance! :)click on the link... more