A Bakery Is Considering Hiring Another Clerk to Better Serve

question 97

Multiple Choice

A bakery is considering hiring another clerk to better serve customers. To help with this decision, records were kept to determine how many customers arrived in 10-minute intervals. Based on 100 10-minute intervals, the following probability distribution and random number assignments developed.
$$\begin{array} { | c | c | c | } \hline \begin{array} { c } \text { Number of } \\\text { Arrivals }\end{array} & \text { Probability } & \begin{array} { c } \text { Random } \\\text { numbers }\end{array} \\\hline 6 & .1 & .01 - .10 \\\hline 7 & .3 & .11 - .40 \\\hline 8 & .3 & .41 - .70 \\\hline 9 & .2 & .71 - .90 \\\hline 10 & .1 & .91 - .00 \\\hline\end{array}$$
-Suppose the next three random numbers were .18, .89 and .67. How many customers would have arrived during this 30-minute period?

• A) 22
• B) 23
• C) 24
• D) 25

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Definitions:

Hacking

Unauthorized access to computer systems or networks with the intent to steal, alter, or destroy information.

Antitrust Activities

Actions or practices that stifle competition, violate antitrust laws, and are aimed at establishing or maintaining a monopoly.

World Trade Organization

An international organization that regulates international trade with the aim of ensuring trade flows as smoothly, predictably, and freely as possible.