What is there to learn from this visual representatio

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A: Let X = Number of votes for the candidate for an election district.  X~N(μ=1958.8, σ=572.5)

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A: Given that  p=19%=0.19 , q=1-p=1-0.19=0.81 Margin of error=E=0.056

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Q: For #6 - #10: The results of a hypothesis test are reported as follows: t(15) = 2.70, p < .05. Based...

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Q: What is the probability of a randomly selected male smoking? This time, you're told that you have a ...

A: here use given table of data and conditional probability

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