The population of ages at inauguration of all U.S. Presidents who had profession

Question

The population of ages at inauguration of all U.S. Presidents who had professions in the military is 62, 46, 68, 64, 57 Why does 4 not make sense to construct a histogram for this data B set? Choose the correct answer below This data sot would yield a histogram that is not bell-shaped with a data set that is so small, the true nature of the distribution cannot be seen with a histogram There must be an even number of data values in the data set to create a histogram Adequate class boundaries tor a histogram cannot be found with this data sot.

Explanation / Answer

It is always advisable to construct a histogram only when we have a relatively larger size(Usually about 30 samples).

This is because a smaller sample doesnot exhibit the degree of true sample and hence we will never be able to predict about the population properly

Hence Ans->b)

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