Solve the Problem $$\mathrm { I } = \frac { 3 ( \overline { \mathrm { x } } - \text { median } ) } { \mathrm { s } }$$

question 7

Multiple Choice

Solve the problem.
-Skewness can be measured by Pearson's index of skewness: $$\mathrm { I } = \frac { 3 ( \overline { \mathrm { x } } - \text { median } ) } { \mathrm { s } }$$
If $\mathrm { I } \geq 1.00$ or $\mathrm { I } \leq - 1.00$ , the data can be considered significantly skewed. Find Pearson's index of skewness for the test scores below.
$\begin{array} { l l l l l l } 68 & 80 & 32 & 85 & 72 & 42 \\ 75 & 91 & 84 & 73 & 101 & \end{array}$

• A) \(- 0.31\)
• B) \(0.30\)
• C) \(- 0.25\)
• D) \(- 0.30\)

---

Definitions:

User Needs

User needs refer to the requirements and preferences of the end-users that a product, service, or system aims to fulfill.

Specialized Journals

Accounting books or ledgers used to record and track transactions of a similar type, such as sales or purchases, for efficient processing.

Original Entry

Describes the initial recording of a financial transaction in the accounting records or journal, marking the first phase in the accounting cycle.

Specialized Journals

Accounting journals designed for recording specific types of financial transactions, streamlining the accounting process.