Choose the one alternative that best completes the statement or answers the question.
-The table below shows the results of a consumer survey of annual incomes in 100 households. $$\begin{array} { l | c }
\text { Income } & \text { Number of households } \
\hline \$ 0 - 14,999 & 9 \
\hline \$ 15,000 - 24,999 & 25 \
\hline \$ 25,000 - 34,999 & 27 \
\hline \$ 35,000 - 44,999 & 25 \
\hline \$ 45,000 \text { or more } & 14
\end{array}$$ What is the probability that a household has an annual income between $15,000 and $44,999 inclusive?
A) 0.52
B) 0.5
C) 0.77
D) 0.27

Question

Choose the one alternative that best completes the statement or answers the question.
-The table below shows the results of a consumer survey of annual incomes in 100 households. $$\begin{array} { l | c } 
\text { Income } & \text { Number of households } \
\hline \$ 0 - 14,999 & 9 \
\hline \$ 15,000 - 24,999 & 25 \
\hline \$ 25,000 - 34,999 & 27 \
\hline \$ 35,000 - 44,999 & 25 \
\hline \$ 45,000 \text { or more } & 14
\end{array}$$ What is the probability that a household has an annual income between $15,000 and $44,999 inclusive?
A) 0.52
B) 0.5
C) 0.77
D) 0.27

Quizplus · Accepted Answer

The probability is calculated by adding the number of households in the income range $15,000 to $44,999 and dividing by the total number of households. This gives (25 + 27 + 25) / 100 = 77/100 = 0.77.

Choose the One Alternative That Best Completes the Statement or Answers