Wednesday
July 30, 2014

Homework Help: random variables

Posted by Felicia on Monday, August 2, 2010 at 2:48pm.

For the standard normal random variable Z, compute the following probabilities. For the following problems, use four decimal places.


16.
P (0 less than or equal to Z less than or equal .9)

17.
P (-1.3 less than or equal to Z less than or equal to)

18.
P(Z > 2.5)

19.
P(Z greater than or equal to -.75)

20.
P(Z < .05)

21.
P (Z less than or equal to -.72)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

random variables - For the standard normal random variable Z, compute the ...
ap stats - Continuous Random Variable, I Let X be a random number between 0 and ...
stats - Continuous Random Variable, I Let X be a random number between 0 and 1 ...
statistics - Let x be a continuous random variable that is normally distributed ...
statistics - Given that z is a standard normal random variable, compute the ...
statistics - Given that z is a standard normal random variable, compute the ...
statistics - Given that z is a standard normal random variable, compute the ...
statistics; emergency please help me - Given that z is a standard normal random ...
statistics; emergency please help me - Given that z is a standard normal random ...
prob and stats - A coin is weighted so that the probability of obtaining a head ...

Search
Members