An insurance actuary asked a sample of senior citizens the cause of their automobile accidents over a two- year period. the random variable x represents the number of accidents caused by their failure to yield the right of way. accidents 0 1 2 3 4 5 number of senior citizens 4 3 12 3 2 1a) create the corresponding probability distribution. b) calculate the expected value of x. c) interpret the meaning of your.

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?