An example of a confidence interval is ________
A) A Wall Street Journal poll reports that 45% - 48% of farmers produce grains
B) A New York Times survey states that more than 65% of American families own their own homes
C) A Gallup poll reports that 56% ± 3% of voters support candidate A
D) An editorial in Smart Money magazine states that the President is confident he will be re-elected
C
You might also like to view...
Which of the following can be used to describe the spread of the pattern of variability?
A) upper control limit B) arithmetic mean C) range D) average E) none of the above
Which of the following, if true, strengthens Weinstock's argument?
A) Chin has trained many of the current managers in the Legal Division. B) Even if the Legal Division managers supervised an ideal number of employees, lawyers would still need to explain their advice in language that nonlawyers can understand. C) An approach similar to the one Chin recommends was implemented in another division in the organization. D) None of the Legal Division managers' current supervisory tasks could be delegated to someone outside the Legal Division. E) Changes in the legal environment have a profound effect on the advice that Legal Division managers provide.