Calculating the probability:

Latisha Oneil

Answered 2021-09-17
Author has **24673** answers

asked 2021-05-01

The two-way table below describes the members of the U.S Senate in a recent year.

Male Female

Democrats 47 13

Republicans 36 4

If we select a U.S. senator at random, what's the probability that the senator is a female?

Male Female

Democrats 47 13

Republicans 36 4

If we select a U.S. senator at random, what's the probability that the senator is a female?

asked 2021-06-07

The two-way table below describes the members of the U.S Senate in a recent year.

Male Female

Democrats 47 13

Republicans 36 4

If we select a U.S. senator at random, what's the probability that the senator is a female and a Democrat?

Male Female

Democrats 47 13

Republicans 36 4

If we select a U.S. senator at random, what's the probability that the senator is a female and a Democrat?

asked 2021-05-26

The two-way table below describes the members of the U.S Senate in a recent year.

Male Female

Democrats 47 13

Republicans 36 4

If we select a U.S. senator at random, what's the probability that the senator is a female or a Democrat?

Male Female

Democrats 47 13

Republicans 36 4

If we select a U.S. senator at random, what's the probability that the senator is a female or a Democrat?

asked 2021-06-23

The two-way table below describes the members of the U.S Senate in a recent year.

Male Female

Democrats 47 13

Republicans 36 4

If we select a U.S. senator at random, what's the probability that the senator is a Democrat?

Male Female

Democrats 47 13

Republicans 36 4

If we select a U.S. senator at random, what's the probability that the senator is a Democrat?

asked 2021-09-07

Find the probability that a randomly selected student is in sports using the to-way table below.

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

\(\begin{array}{|c|cc|c|}
\hline
&Like\ Aerobic&Exercise\\
\hline
Like\ Weight\ Lifting&Yes&No&Total\\
\hline
Yes & 7&14&21 \\
\hline
No& 12&7&19\\
\hline
Total&19&21&40\\
\hline
\end{array}\)

Find the conditional relative frequency that a student likes to lift weights, given that the student likes aerobics.