Typing Speed and Word Processing A researcher desires to
Chapter 10, Problem 5(choose chapter or problem)
Typing Speed and Word Processing A researcher desires to know whether the typing speed of a secretary (in words per minute) is related to the time (in hours) that it takes the secretary to learn to use a new word processing program. The data are shown. Speed x 48 74 52 79 83 56 85 63 88 74 90 92 Time y 7 4 8 3.5 2 6 2.3 5 2.1 4.5 1.9 1.5 If there is a significant relationship, predict the time it will take the average secretary who has a typing speed of 72 words per minute to learn the word processing program. (This information will be used for Exercises 9 and 11.) (101)(102)
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