Question

Which number cannot represent a probability?

• A. $\frac{2}{3}$
• B. $1.5$
• C. $0.7$
• D. $15\%$

Answer 1

The correct option is B

$1.5$

Determine the number that represents a probability.

The probability of events must be between $0and1$, inclusive. Since the number $1.5>1$ in option B, $1.5$ cannot indicate a probability.

Hence, the correct choice is “Option B”.