# Question

Find the following:

a. P(-2.05 < z < 0.00)

b. P(-1.83 < z < 2.07)

c. P(z < -1.52)

d. P(z < -0.43)

a. P(-2.05 < z < 0.00)

b. P(-1.83 < z < 2.07)

c. P(z < -1.52)

d. P(z < -0.43)

## Answer to relevant Questions

Find the following: a. P(0.00 < z < 0.74) b. P(-1.17 < z < 1.94) c. P(z > 1.25) d. P(z < 1.75) Find the z-score for the standard normal distribution shown in each of the following diagrams. Skillbuilder Applet Exercise demonstrates the effects that the mean and standard deviation have on a normal curve. a. Leaving the standard deviation at 1, increase the mean to 3. What happens to the curve? b. Reset the mean ...According to the Federal Highway Administration’s 2006 highway statistics, the distribution of ages for licensed drivers has a mean of 47.5 years and a standard deviation of 16.6 years [www.fhwa.dot.gov]. Assuming the ...A radar unit is used to measure the speed of auto-mobiles on an expressway during rush-hour traffic. The speeds of individual automobiles are normally distributed with a mean of 62 mph. a. Find the standard deviation of all ...Post your question

0