If Two People Are Selected at Random, What Is the Probability

question 9

Multiple Choice

If two people are selected at random, what is the probability that they were both born in May?

• A) 1/132
• B) 1/144
• C) 1/12
• D) 1/6

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Definitions:

Calcium

A chemical element, symbol Ca, essential for living organisms, particularly in cell physiology and bone formation.

Beriberi

A nutritional disorder caused by a deficiency of thiamine (vitamin B1), affecting the nervous system, cardiovascular system, and muscular system.

Thiamine

A water-soluble B-vitamin (B1) that is essential for the metabolic breakdown of glucose and the functioning of the nervous system.

Vitamin K

A fat-soluble vitamin essential for the synthesis of proteins involved in blood coagulation and bone metabolism.