# SOLUTION: Which of the following statements are correct? a.A normal distribution is any distribution that is not unusual. b.The graph of a normal distribution is bell-shaped. c.If a pop

Algebra ->  Algebra  -> Probability-and-statistics -> SOLUTION: Which of the following statements are correct? a.A normal distribution is any distribution that is not unusual. b.The graph of a normal distribution is bell-shaped. c.If a pop      Log On

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 Algebra: Probability and statistics Solvers Lessons Answers archive Quiz In Depth

 Question 281458: Which of the following statements are correct? a.A normal distribution is any distribution that is not unusual. b.The graph of a normal distribution is bell-shaped. c.If a population has a normal distribution, the mean and the median are not equal. d.The graph of a normal distribution is symmetric. Found 2 solutions by brucewill, bstatistic:Answer by brucewill(101)   (Show Source): You can put this solution on YOUR website!a.A normal distribution is any distribution that is not unusual. This is not necessarily true; not unusual does not directly mean a "normal distribution". b.The graph of a normal distribution is bell-shaped. By definition, this is true. c.If a population has a normal distribution, the mean and the median are not equal. This may or may not be true; mean and median are different measures of central tendancy. d.The graph of a normal distribution is symmetric. Again, by definition, this is true. Answer by bstatistic(1)   (Show Source): You can put this solution on YOUR website!A. false B. true C. false D. true