2 Marlin's test grades in AMDM are 65, 73, 80, 50, 73, and 65. The semester final exam will count
as three test grades. If Marlin wants to earn an 75 or higher for the semester what is the
minimum score he can get on his final exam? (Round to the nearest whole number.) * 15
(1 Point)
58
65
33
90

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?