Consider the Data Table Showing Epidemiology Data for 25 Individuals

question 10

Multiple Choice

Consider the data table showing epidemiology data for 25 individuals with a disease and 25 healthy comparison individuals. Their deaths are recorded over a period of 12 months.
​
$\begin{array}{c}\underline { \text { Diseased } } \quad \quad \quad \quad \quad \quad \quad \quad\underline { \text { Healthy}}\\\begin{array}{cccc}\text { Time } & \text { \# at risk } & \text { Deaths } & \text { \# at risk } & \text { Deaths } \\2 & 25 & 1 & 25 & 2 \\4 & 24 & 3 & 23 & 5 \\6 & 21 & 1 & 18 & 4 \\8 & 20 & 2 & 13 & 3 \\10 & 18 & 0 & 10 & 1 \\12 & 18 & 1 & 9 & 2\end{array}\end{array}$
-What is the standard error of the natural log of the hazard ratio for the disease group relative to the healthy group?

• A) 0.200
• B) 0.302
• C) 0.403
• D) 0.429

---

Definitions:

Increase Accounts Payable

An action reflecting a rise in the amount owed by a company to its creditors for goods or services received but not yet paid for.

Accounts Payable

Short-term liabilities representing amounts owed by a business to suppliers or creditors for goods and services purchased on credit.

Merchandise Inventory

The total value of a company's goods that are available for sale to customers.

Initial Purchase

The first acquisition of goods or assets for the purpose of business operations or investment.