The joint relative frequency who like aerobics but dislike weight lifting is \(\displaystyle\frac{{12}}{{40}}={0.3}={30}\%\), since there are 12 students who like aerobics but dislike weight lifting and there are 40 students in total.
30%
Question
Use the two-way table of data from another student survey to answer the following question. Like Aerobic Excercise Like Weight Lifting Yes No Total Ye
Answers (1)
2021-06-08
Relevant Questions
asked 2021-05-27
Use the two-way table of data from another student survey to answer the following question.
Like Aerobic Excercise
Like Weight Lifting Yes No Total
Yes 7 14 21
No 12 7 19
Total 19 21 40
Find the conditional relative frequency that a student likes to lift weights, given that the student likes aerobics.
Like Aerobic Excercise
Like Weight Lifting Yes No Total
Yes 7 14 21
No 12 7 19
Total 19 21 40
Find the conditional relative frequency that a student likes to lift weights, given that the student likes aerobics.
asked 2021-06-06
Use the two-way table of data from another student survey to answer the following question.
Like Aerobic Excercise
Like Weight Lifting Yes No Total
Yes 7 14 21
No 12 7 19
Total 19 21 40
Find the conditional relative frequency that a student likes to lift weights, given that the student likes aerobics.
Like Aerobic Excercise
Like Weight Lifting Yes No Total
Yes 7 14 21
No 12 7 19
Total 19 21 40
Find the conditional relative frequency that a student likes to lift weights, given that the student likes aerobics.
asked 2021-06-20
Use the two-way table of data from another student survey to answer the following question.
\(\begin{array}{|c|c|} \hline & \text{Like Aerobic Excercise} \\ \hline & \text{Yes} & \text{No} & \text{Total} \\ \hline \text{Like Weight Lifting} \\ \hline \text{Yes} & 7 & 14 & 21 \\ \hline \text{No} & 12 & 7 & 19 \\ \hline \text{Total} & 19 & 21 & 40 \\ \hline \end{array}\)
Find the conditional relative frequency that a student likes to lift weights, given that the student likes aerobics.
asked 2021-05-09
Use the two-way table of data from another student survey to answer the following question.
\(\begin{array}{|c|cc|c|}
\hline
&Like\ Aerobic&Exercise\\
\hline
Like\ Weight\ Lifting & Yes&No&Total \\
\hline
Yes& 7&14&21\\
\hline
No& 12&7&19\\
\hline
Total& 29&21&40\\
\hline
\end{array}\)
Find the conditional relative frequency that a student likes to lift weights, given that the student likes aerobics.
