SOLVED

26. T F The mean is the number that occurs most frequently in a group of numbers. 27. T F As your textbook explains, you need to make sure that the statistics you use in your speeches come from reliable sources. 28. T F The major advantage of statistics is that they give your ideas numerical precision. 29. T F Research has shown that the effect of examples is enhanced when they are combined with statistics that show the examples to be typical. 30. T F Research has shown that the more statistics you use, the more effective your speech is likely to be. Â