The cumulative probability function for a random variable X expresses the probability that X exceeds the value of x0, as a function of x0

Why is it important for marketing managers to know the motivations underlying the sample size recommendations of the researchers that they hire?

A) A manager's cost may be unnecessarily inflated. B) Unethical researchers may use large sample sizes to increase profits. C) Unethical researchers may have ownership in a data collection company. D) Researchers' profits may be a percentage of total costs. E) all of the above

The arrangement of data items in a table should emphasize the most significant aspect of the data

Indicate whether the statement is true or false