Problem 77 of 7
Compute the column conditional probability from The 'red' column has a total of 50 items, and 10 of them are 'small'.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
divide cell by column total.
Hidden until you reveal it.
Condition is the column category, so denominator is the column total.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify the column named by the condition.
2. Locate the target cell within that column.
3. Divide the cell by the column total.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Using row total or grand total for a column-conditioned question.