Answers Concepts in Probability and Statistics - MA3120 B-CR Two-Way TablesQuestion 5

5

AssignmentMultiple Select

Two-Way Tables

Question 5 • Concepts in Probability and Statistics - MA3120 B-CR

Which statements are true? Check all that apply.

Answer

A

The table shows conditional relative frequencies by column.

B

The table shows conditional relative frequencies by row.

C

The conditional relative frequency that someone is in high school, given that the person prefers to study without music, is about 0.56.

D

If someone prefers to study with music, the probability the person is in college is about 63%.

E

If someone prefers to study with music, the probability the person is in HS is about 44%.

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