What is the expected frequency for each category in the table below? Police are not Approachable Not afraid at all Somewhat unafraid Somewhat afraid Afraid Column Total Police are Approachable fo= 30 fo= 20 fo= 60 fo = 55 165 fo= fo= fo = fo= 40 42 40 20 142 Row Total 70 62 100 75

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Q: What is the class width for this Frequency Distribution Table? Class width

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Q: upper class limit for the third class?

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