Determine whether the normal probability plot indicates that the sample data could have come from a population that is normally distributed.

Answer :

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Normal probability plot : When you have a set of data that you think might have a normal distribution (i.e. a bell curve), a graph of your data can help you decide whether or not your data is normal. Making a histogram of your data can help you decide whether or not a set of data is normal, but there is a more specialized...