which could be a conditional relative frequency table? mark this and return
which could be a conditional relative frequency table? mark this and return
Answer
Explanation:
Step1: Recall conditional - relative - frequency property
In a conditional relative - frequency table, the sum of the relative frequencies for each row (or column depending on the conditioning) is 1.
Step2: Check the first table
In the first table, for row C: (0.25 + 0.25=0.50\neq1), for row D: (0.25 + 0.25 = 0.50\neq1). So, it is not a conditional relative - frequency table.
Step3: Check the second table
For row C: (0.25+0.75 = 1), for row D: (0.35 + 0.65=1). The sums of the relative frequencies for each row are 1. This could be a conditional relative - frequency table.
Step4: Check the third table
The sum of the values in the row for C is (0.75+0.25 = 1), but the total for the row is given as (0.50), which is inconsistent. So, it is not a conditional relative - frequency table.
Answer:
The second table could be a conditional relative frequency table.