Suppose that the PDF fx(x) of a random variable X is an even function. Note: fx(x) is an even function if fx(x) = fx(-x). Is it true that the random variables X and -X are identically distributed? A. True
B. False

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?