A Group of 12 Students Have to Decide Among Three $\quad$

question 92

Multiple Choice

A group of 12 students have to decide among three types of pizza: sausage (S) , sushroom (M) , and seef (B) . Their preference rankings are shown below. Which choice will the group make if they use sequential pairwise voting with agenda B, M, S? $\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\text { Number of students }$
$\begin{array} { l l l l l l } & 3 & 3 & 2 & 2 & 2 \\\text { First choice } & \mathrm { B } & \mathrm { M } & \mathrm { S } & \mathrm { B } & \mathrm { S } \\\text { Second choice } & \mathrm { M } & \mathrm { B } & \mathrm { M } & \mathrm { S } & \mathrm { B } \\\text { Third choice } & \mathrm { S } & \mathrm { S } & \mathrm { B } & \mathrm { M } & \mathrm { M }\end{array}$

• A) S
• B) M
• C) B
• D) No winner can be chosen.

---

Definitions:

Economic Analysis

A study that evaluates the cost-effectiveness of interventions in the economy.

Blood Transfusions

A medical procedure involving the transfer of blood from a donor to a recipient to replace lost components of the blood.

Epidemiological Studies

Research investigations that study the distribution, patterns, and determinants of health and disease conditions in defined populations.

Animal Testing

The use of non-human animals in experiments and research studies, often for the purpose of understanding human diseases, testing pharmaceuticals, or assessing safety.