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Solve the Problem What Is the Probability That a Household Has an Annual

Question 31

Multiple Choice

Solve the problem.
-The table below shows the results of a consumer survey of annual incomes in 100 households.  Income  Number of households $014,9997$15,00024,99920$25,00034,99930$35,00044,99926$45,000 or more 17\begin{array} { l | c } \text { Income } & \text { Number of households } \\\hline \$ 0 - 14,999 & 7 \\\hline \$ 15,000 - 24,999 & 20 \\\hline \$ 25,000 - 34,999 & 30 \\\hline \$ 35,000 - 44,999 & 26 \\\hline \$ 45,000 \text { or more } & 17\end{array} What is the probability that a household has an annual income less than $25,000?


A) 0.57
B) 0.2
C) 0.27
D) 0.73

Correct Answer:

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