Question

The following is a table showing the results of a pole taken on campus what is the probability that a randomly selected Sanu from his pool would be a female who has not decided whether she will vote in the upcoming election express your answer as a fraction in the lowest terms or a decimal rounded to the nearest millionth

Answer 1

Answer:

The probability that a randomly selected student from the poll would be a female student who has not yet decided whether they would vote is;

$P=\frac{5}{19}$

Explanation:

Given the table in the attached image;

The total number of students that participated in the poll is;

$\begin{gathered} N=14+17+18+19+16+30 \\ N=114 \end{gathered}$

The number of female students who have not yet decided whether they would vote is;

$F=30$

The probability that a randomly selected student from the poll would be a female student who have not yet decided whether they would vote is;

$\begin{gathered} P=\frac{30}{114} \\ P=\frac{5}{19} \end{gathered}$