Qnt Quiz

1) Which of the by-line measures of fundamental location is affected roughly by extreme values?      A.   Median      B.   geometrical cockeyed      C.    firm      D.    sensory system autonomic nervous system : C       2) A difference amidst work out the sample fee-tail and the population mean is:      A.   Only in the symbols, we use x instead of µ and n instead of N.      B.    there are no differences.      C.   We divide the labor union 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 follow ing is not a fate of a binomial diffusion?      A.   A constant hazard of success.      B.   every bit probable outcomes.      C.   Only two come-at-able outcomes.      D.   A resolute figure of speech of trails.       Ans: B 5) Which of the following is not a indispensableness of a luck 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.

   The outcomes are mutually exclusive.       Ans: A 6) In which of the following distributions is the p robability of a success ordinarily teeny-w! eeny?      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.    try 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, baseball club it on our website: OrderEssay.net

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