For the Table Shown Below, the Random Variable X Is

question 35

Essay

For the table shown below, the random variable x is the number of males with tinnitu?
(ringing ears)among four randomly selected males, based on a medical journal. Does the table describe a probability distribution? Why or why not?
$\begin{array} { c | c } \boldsymbol { x } & \boldsymbol { P } ( \boldsymbol { x } ) \\\hline 0 & 0.674 \\1 & 0.280 \\2 & 0.044 \\3 & 0.003 \\4 & 0 +\end{array}$

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Definitions:

Interest Revenue

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Noninterest-Bearing Note

A promissory note that does not accrue interest over its lifetime, meaning the borrower repays only the principal amount.

Current Interest Rates

Current interest rates are the rates at which interest is paid by borrowers for the use of money that they borrow from lenders.

Notes Receivable Dishonored

A note that was not paid by the maker at its due date, considered a defaulted payment.