Mathematics, 05.05.2020 08:39, alexis123420
Determine the sample size required to estimate the mean score on a standardized 2 points of the true meann with 98% confidence. Assume that s=18
Answers: 3
Mathematics, 21.06.2019 18:30, 420420blazee
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
Determine the sample size required to estimate the mean score on a standardized 2 points of the true...
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