Problem 194 of 7
Correct the two-way-table probability error: A student computes P(A|B) when the question asks P(B|A).
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
catch wrong denominator, reversed condition, and count/percent confusion.
Hidden until you reveal it.
Correction must fix denominator, reversed condition, raw-count comparison, or count-percent confusion.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify the table quantity being misused.
2. Choose the correct denominator or interpretation.
3. Rewrite the probability or conclusion correctly.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Only marking the answer wrong without a corrected setup.