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%
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
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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.
asked 2021-09-17
Use the two-way table of data from another student survey to answer the following question.
Like Weight Lifting Yes No Total Like Aerobic Yes 71219 Exercise No 14721 Total 211940
What is the conditional relative frequency that a student likes to lift weights, given that the student does not like aerobics?
Like Weight Lifting Yes No Total Like Aerobic Yes 71219 Exercise No 14721 Total 211940
What is the conditional relative frequency that a student likes to lift weights, given that the student does not like aerobics?
asked 2021-09-23
Use the two-way table of data from another student survey to answer the following question.
\(\begin{array}{|c|cc|c|}
\hline
&Like\ Aerobic&Exercise\\
\hline
Like\ Weight\ Lifting&Yes&No&Total\\
\hline
Yes & 7&14&21 \\
\hline
No& 12&7&19\\
\hline
Total&19&21&40\\
\hline
\end{array}\)
What is the marginal relative frequency of students surveyed who like weight lifting?
asked 2021-09-20
Use the two-way table of data from another student survey to answer the following question.
\(\begin{array}{|c|cc|c|}
\hline
&Like\ Aerobic&Exercise\\
\hline
Like\ Weight\ Lifting&Yes&No&Total\\
\hline
Yes & 7&14&21 \\
\hline
No& 12&7&19\\
\hline
Total&19&21&40\\
\hline
\end{array}\)
Find the conditional relative frequency that a student likes to lift weights, given that the student likes aerobics.
