#279 Suppose the following table gives

Suppose the following table gives - Math

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Free Chegg Question

Suppose the following table gives the age distribution of the U.S. population.

Let x denote a random variable that takes on the values 1, 2, 3, 4, 5, and 6 corresponding to the age groups given in the table.

(a) Find the probability distribution associated with these data. (Round your answers to three decimal places.)

(b) What percentage of the U.S. population is between 5 and 24 years old, inclusive? (Round your answer to three decimal places.)

%

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Free Chegg Answer

The total population is: 21,265+...+39778=306108

THe percentage of the U.S. population is between 5 and 24 years old, inclusive is:

(61376/306108+21225/306108)*100%

=26.98%