A Random Number Generator Is Set to Generate Single Digits

question 26

Multiple Choice

A random number generator is set to generate single digits between 0 and 9. One hundred and fifty randomnumbers are generated. The probability distribution for this random number generator is given below. Whatis the mean of this distribution? $$\begin{array} { | c | c | c | c | c | c | c | c | c | c | c | } \hline x & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 \\\hline P ( x ) & 0.09 & 0.12 & 0.11 & 0.08 & 0.09 & 0.13 & 0.10 & 0.07 & 0.10 & 0.11 \\\hline\end{array}$$

• A) 4.5
• B) 6.6
• C) 5
• D) 7

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Definitions:

Dividends

Payments made by a corporation to its shareholder members, typically out of its profits.

Accounts Payable

Accounts Payable is a liability account on a company's balance sheet representing money owed to suppliers or creditors for goods and services received but not yet paid for.

Trial Balance

A bookkeeping report that lists the balances of all ledgers accounts to check that debits equal credits in the double-entry accounting system.

Debits

Debits refer to an accounting entry that results in either an increase in assets or expenses or a decrease in liabilities or equity on a company's balance sheet.