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Sunday, December 8, 2013

Qnt Quiz

1) Which of the sideline measures of telephone exchange location is affected roughly by extreme values?      A.   Median      B.   geometrical hateful      C.    moneyed      D.    sensory system autonomic nervous system : C       2) A inconsistency amidst work out the sample think and the population mean is:      A.   Only in the symbols, we use x instead of µ and n instead of N.      B.    there ar no differences.      C.   We divide the effect of the observations by n - 1 instead of n      D.   The observations are ranked and submit the middle value for the population mean.       Ans: A 3) In a set of observations, which measure of central tendency reports the value that occurs most often?      A.   Mean      B.   Geometric mean      C.   Median      D.   Mode Ans: D       4) Which of the fo llowing is not a fate of a binomial dispersion?      A.   A constant hazard of success.      B.   every bit in all chance outcomes.      C.   Only two realizable outcomes.      D.   A resolute deem of trails.       Ans: B 5) Which of the following is not a requisite of a probability distribution?      A.   Equally likely probability of a success.      B.   The probability of each outcome is between 0 and 1.      C.   Sum of the possible outcomes is 1.00.      D.
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   The outcomes are mutually exclusive.   Â Â Â Â  Ans: A 6) In which of the follo! wing distributions is the probability of a success normally teeny-weeny?      A.   Binomial      B.   Hypergeometric      C.   Poisson      D.   All distribution Ans: C 7) The difference between the sample mean and the population mean is called the      A.   Population mean.      B.    archetype error of the mean.      C.   Population standard deviation.      D.    take error.       Ans: D 8) tell a population consisted of 20 items. How many different samples of n = 3 are possible?      A.   6840      B.   20      C.   1140...If you want to meet a full essay, state it on our website: OrderCustomPaper.com

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