# Question

Given that x is a normally distributed random variable with a mean of 60 and a standard deviation of 10, find the following probabilities.

a. P(x > 60)

b. P(60 < x < 72)

c. P(57 < x < 83)

d. P(65 < x < 82)

e. P(38 < x < 78)

f. P(x < 38)

a. P(x > 60)

b. P(60 < x < 72)

c. P(57 < x < 83)

d. P(65 < x < 82)

e. P(38 < x < 78)

f. P(x < 38)

## Answer to relevant Questions

Given that x is a normally distributed random variable with a mean of 28 and a standard deviation of 7, find the following probability a. P(x < 28) b. P(28 < x < 38) c. P(24 < x < 40) d. P(30 < x < 45) e. P(19 < x < 35) ...According to Collegeboard.com [http://www.college- board.com/] the national average salary for a plumber as of 2007 is $47,350. If we assume that the annual salaries for plumbers are normally distributed with a standard ...A brewery’s filling machine is adjusted to fill quart bottles with a mean of 32.0 oz of ale and a variance of 0.003. Periodically, a bottle is checked and the amount of ale is noted. a. Assuming the amount of fill is ...The extraction force required to remove a cork from a bottle of wine has a normal distribution with a mean of 310 Newtons and a standard deviation of 36 Newtons. a. The specs for this variable, given in Applied Example 6.13, ...Draw a figure of the standard normal curve showing: a. Z(0.15) b. Z(0.82)Post your question

0