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.

$\begin{array}{c}
\underline { \text { Diseased } } \quad \quad \quad \quad \quad \quad \quad \quad\underline { \text { Healthy}}\
\begin{array}{cccc}
\text { Time } & \text { \# at risk } & \text { Deaths } & \text { \# at risk } & \text { Deaths } \
2 & 25 & 1 & 25 & 2 \
4 & 24 & 3 & 23 & 5 \
6 & 21 & 1 & 18 & 4 \
8 & 20 & 2 & 13 & 3 \
10 & 18 & 0 & 10 & 1 \
12 & 18 & 1 & 9 & 2
\end{array}\end{array}$
-One individual dropped out of the study. Which of the following is a possible month during which they withdrew?

Question

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.
​
 $\begin{array}{c}
\underline {  \text {  Diseased }   }  \quad \quad \quad \quad \quad \quad \quad \quad\underline { \text { Healthy}}\
\begin{array}{cccc}
\text { Time } & \text { \# at risk } & \text { Deaths } & \text { \# at risk } & \text { Deaths } \
2 & 25 & 1 & 25 & 2 \
4 & 24 & 3 & 23 & 5 \
6 & 21 & 1 & 18 & 4 \
8 & 20 & 2 & 13 & 3 \
10 & 18 & 0 & 10 & 1 \
12 & 18 & 1 & 9 & 2
\end{array}\end{array}$
-One individual dropped out of the study. Which of the following is a possible month during which they withdrew?

Quizplus · Accepted Answer

The Answer of 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.
​
 $\begin{array}{c}
\underline {  \text {  Diseased }   }  \quad \quad \quad \quad \quad \quad \quad \quad\underline { \text { Healthy}}\
\begin{array}{cccc}
\text { Time } & \text { \# at risk } & \text { Deaths } & \text { \# at risk } & \text { Deaths } \
2 & 25 & 1 & 25 & 2 \
4 & 24 & 3 & 23 & 5 \
6 & 21 & 1 & 18 & 4 \
8 & 20 & 2 & 13 & 3 \
10 & 18 & 0 & 10 & 1 \
12 & 18 & 1 & 9 & 2
\end{array}\end{array}$
-One individual dropped out of the study. Which of the following is a possible month during which they withdrew?

Consider the Data Table Showing Epidemiology Data for 25 Individuals