The shaded area in the probability histogram above represents the probability of a male’s shoe size being:

A couple plans to have no more than two children, and they will keep having children until they have a girl. So, if their first child is a girl, they will stop and have only one child. However, if their first child is a boy, they will try again and have a second child. As it turns out, the probability of having a boy is slightly greater than having a girl. Here is the probability distribution for the number of boys the couple could have.   Boys     0 boys     1 boy     2 boys     Probability     0.49     0.25     0.26   What is the expected number of boys the couple will have? (Recall: the expected value is the mean).

For a statistics project a student gathered data on monthly car insurance premiums paid by students and faculty at a California community college in 2008. She found a fairly strong linear relationship between driving experience and monthly car insurance premiums. She used the line shown in the scatterplot to summarize the pattern in the data. Here is the equation of the line: y = – 1.45 x+ 97. The predicted monthly car insurance premium paid by someone who has been driving 12 years is ________ dollars a month.

Refer to the following chart excerpt to answer question 35   What is the approximate position of your airplane if the VOR receivers indicate the 095° radial of Garden City VORTAC and the 255° radial of Dodge City VORTAC?

What postflight actions should you take?

What part of your eye allows you to perceive color?

What should the omnibearing selector (OBS) and TO-FROM indicator read when the course deviation indicator (CDI) needle is centered using a VOR test signal (VOT)?

Refer to the following chart excerpt to answer question 33.   The VOR is tuned to Dodge City VORTAC, and the airplane is positioned over Ensign, a small town southwest of the VORTAC (see arrow). Which VOR indication is correct?  

Select the true statement regarding single-pilot resource management concepts.

What action should you take to enable your eyes to adapt to darkness for a night flight?