Here Are Summary Statistics for the Time,in Minutes,it Took for 20

question 139

Multiple Choice

Here are summary statistics for the time,in minutes,it took for 20 people to complete an information survey at a walk-in medical clinic. $$\begin{array} { c | c | c | c | c | c | c | c } \text { Count } & \text { Mean } & \text { Median } & \text { StdDev } & \text { Min } & \text { Max } & \text { Q1 } & \text { Q3 } \\\hline 20 & 3.23 & 3.45 & 1.2 & 0.4 & 7.0 & 2.1 & 3.8\end{array}$$ Would you describe this distribution as symmetric or skewed?

• A)Skewed to the left,because the mean is smaller than the median and the upper quartile is farther from the median than the lower quartile.
• B)Skewed to the right,because the mean is smaller than the median and the lower quartile is farther from the median than the upper quartile.
• C)Symmetric,because the mean and the median are close.
• D)Skewed to the right,because the mean is larger than the median and the upper quartile is farther from the median than the lower quartile.
• E)Skewed to the left,because the mean is smaller than the median and the lower quartile is farther from the median than the upper quartile.

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Definitions:

Withdrawals

Funds or resources withdrawn from a business by its owners for individual purposes.

Salaries

Payments made to employees for their services over a specified period.

Net Income

The total profit of a company after all expenses, taxes, and costs have been subtracted from total revenue; also known as the bottom line.

Income and Losses

Represents the financial performance of a business, where income refers to the earnings and losses indicate the expenses exceeding earnings over a period.