A Local Airport Keeps Track of the Percentage of Flights $$\begin{array} { l l } 76 & 9 \\77 & 114 \\78 & \\79 & 07 \\80 & 88 \\81 & 2 \\82 & 1 \\83 & 88\end{array}$$

question 275

Multiple Choice

A local airport keeps track of the percentage of flights arriving within 15 minutes of their scheduled arrivals. The stem-and-leaf plot of the data for one year is below. The leaf unit is 0.1.
$$\begin{array} { l l } 76 & 9 \\77 & 114 \\78 & \\79 & 07 \\80 & 88 \\81 & 2 \\82 & 1 \\83 & 88\end{array}$$
-In developing a histogram of these data,how many classes would be used?

• A)4
• B)5
• C)6
• D)7
• E)8

---

Definitions:

Allowance Method

An accounting technique used to account for bad debts by estimating and recording uncollectible accounts receivable.

Outstanding Receivables

The total amount of money owed to a company by its customers for goods or services delivered but not yet paid for.

Allowance for Doubtful Accounts

A reserve for accounts receivable that may not be collectable, reducing the book value of accounts receivable to a more realistic value.

Cash Loan

A financial agreement where a borrower receives a specific amount of cash from a lender and commits to repaying it over time, along with interest.