What is the ratio of rise to run between the points (3,4) and (-2,0)? a. -4/5 b. 4/5 c. -5/4 d. 5/4

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Atransformation t : (x, y) (x-5,y +3) the image of a(2,-1) is

Which of the following is an example of conditional probability