Answers: 2
Mathematics, 21.06.2019 18:30
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?
Answers: 3
Mathematics, 21.06.2019 21:00
Gabriel determined that his total cost would be represented by 2.5x + 2y โ 2. his sister states that the expression should be x + x + 0.5x + y + y โ 2. who is correct? explain.
Answers: 2
Mathematics, 21.06.2019 21:30
Find the domain and range of the following function f(x) = 51x - 21+ 4
Answers: 2
How do you know if -4^2 is -16 or 16?...
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