# Question

Use the results of Exercise 6.4 to find α3 and α4 for the uniform density with the parameters α and β.

## Answer to relevant Questions

In certain experiments, the error made in determining the density of a substance is a random variable having a uniform density with α = – 0.015 and β = 0.015. Find the probabilities that such an error will (a) Be ...The mileage (in thousands of miles) that car owners get with a certain kind of radial tire is a random variable having an exponential distribution with θ = 40. Find the probabilities that one of these tires will last (a) ...If Z is a random variable having the standard normal distribution, find (a) P(Z < 1.33); (b) P(Z ≥ – 0.79); (c) P(0.55 < Z < 1.22); (d) P(–1.90 ≤ Z ≤ 0.44). Use integration by parts to show that Γ(α) = (α – 1) ∙ (α – 1) for Γα > 1. If 23 percent of all patients with high blood pres–sure have bad side effects from a certain kind of medicine, use the normal approximation to find the probability that among 120 patients with high blood pressure treated ...Post your question

0