It is the ratio of the number of successes (or desired outcome) divided the
number of sample observations.
It is the ratio of standard deviation divided by the number of sample
It is the ratio of standard deviation divided by the range.
In _________, the samples chosen at random are not related to each other.
In a five-step procedure that systematizes hypothesis testing, what is the final step?
III. Select a sample, compute the value of the test statistic, make a decision regarding
the null hypothesis, and interpret the results.
Suppose the alternative hypothesis in a hypothesis test is "the population mean is not
equal to 75". If the sample size is 100 and alpha is .05, the critical value (/s) of z is (/are):