Use a calculator to find the r-value of these data. Round the value to three
decimal places.

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

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?

Which expression converts 45 degree to radians