Question

A random variable X follows the continuous uniform distribution with a lower bound of -6 and an upper bound of 9. a. What is the height of the density function f(x)? (Round your answer to 4 decimal places.) 1x) 0.0667 ferences b. What are the mean and the standard deviation for the distribution? (Round your answers to 2 decimal places.) Mean Standard deviation 1.50 4.33 < Prev 2 of 61 Next > Type here to search O 83 Delete 3 9 O Backspace R T Y 0 Р [ S D H K 3 С V B N М. Shift - Poup Alt Ciri Pote

c) calculate p(x less than or equal to -3.

Answer 1

Here P(x<-3) -3 = Height of density s dre lower bound c0.0667 fue [x]? -6 = 0.0667 -6 = 0.0667 (-3-(-6)] - 0.0667 X 3 PCX5-3) = 0.2001 Note :- Po ask if any doubt Do uprote CS Scanned with CamScanner