Suppose 2000 students did an exam so the list of 2000 exam marks is a quantitative variable X. Also suppose the exam mark of 50 is the 1.2th percentile

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Q: the mean = 146, and s =  35 Question #5 you can infer that 97.72% of female students have scores…

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Q: Give proper explanation and don't copy from google Once we have large number of data which method…

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