The null hypothesis for analysis of variance states that at least one pair of population means is not equal.
Indicate whether the statement is true or false
Q. 2________ is the probability of occurrence of an undesirable outcome.
A) Simulation
B) Risk
C) A certainty level
D) Run
Q. 3Briefly describe the three elements that all queuing systems have in common.
What will be an ideal response?
Q. 4ANOVA is applied to regression to ________.
A) check for correlation between the error terms
B) check if the differences between sample means is due to error
C) determine the value of the intercept term
D) test for the significance of regression
Q. 5The used to calculate a confidence interval can be understood as ________.
A) the probability that the population mean will not fall in the confidence interval
B) the difference between the population parameter and the sample statistic
C) the confidence that the population mean is known
D) the likelihood that the population mean was properly calculated
Q. 6A distribution that is relatively flat with a wide degree of dispersion has a coefficient of kurtosis that is ________.
A) more than 3
B) less than 3
C) less than 6
D) more than 6
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