What two things can be used to increase or decrease the amount of light that enters a camera? ©

Thermal crossover is best described by which of the following? ©

Suppose a researcher is interested in whether Iowa drivers support stricter penalties for drunk driving.  A random sample of 400 Iowa drivers was polled and asked their opinions using a 5-point scale of -2 to 2 { -2 , -1 , 0 , 1 , 2 }.  Negative values mean opposition to stricter penalties, and positive values mean support of stricter penalties.  Which of the following would be a suitable null hypothesis?

Computer programs are available that produce “random numbers” which are used in simulation studies of the sampling distributions of statistics.  One researcher used a computer program to generate 100 random single-digit integers (0 through 9) and tabulated the frequency with which each occurred. One concern is whether the computer program could be expected (in the “long run”) to produce equal numbers of each integer.             Suppose that the frequency with which each integer occurred was:                 Integer              0          1          2           3         4          5          6          7          8          9                 Frequency      12        10          9          8        10          7        13        11        11         9   What is the value of the Chi-Square statistic for this sample?

The process of electronically taking the best aspects of two images (for example low-light and infrared) and bringing them together into a single image is referred to as what? ©

(True or False) Non-internally heated objects (things that do not produce their own heat) are environmentally dependent such that sun, wind, and precipitation affect the object temperature. ©

Thermal infrared imagery technology was originally developed for whom? ©

Which of the following areas is the largest?

Which of the following material does not allow long-wave infrared wavelengths to penetrate such that a LWIR camera cannot see through? ©

(True or False) Infrared cameras that measure and record heat emitted by an object, do so by the heat transfer property of “radiation”. ©