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Would you say that the number of years presidents live after their first inaugurations are normally distributed?Explain.
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Would you say that the number of years presidents live after their first inaugurations are normally distributed?Explain.

Would you say that the number of years presidents live after their first inaugurations-example-1
User Rahul Panzade
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SOLUTION

Recall that a normal distribution is of the form:

Hence the central value of a normal distribution has the maximum frequency.

Notice from the given that the the lowest class interval has the highest frequency.

Hence the graph will not form a normal distribution.

Therefore the number of years presidents live for after their first inauguration is not normally distributed.

Would you say that the number of years presidents live after their first inaugurations-example-1
User Seminda
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