Question

creating a conditional relative frequency table. the frequency table represents data gathered about how much time some farmers spend tending to their land each week. complete the conditional relative frequency table by row by identifying the values for each letter. a = b = c = d =

Explanation:

Step1: Calculate value of a

To find the conditional relative - frequency by row for the first row and first column, divide the frequency in the first row and first column by the total of the first row. So, $a=\frac{180}{300}=0.6$.

Step2: Calculate value of b

To find the conditional relative - frequency by row for the first row and second column, divide the frequency in the first row and second column by the total of the first row. So, $b = \frac{120}{300}=0.4$.

Step3: Calculate value of c

To find the conditional relative - frequency by row for the second row and first column, divide the frequency in the second row and first column by the total of the second row. So, $c=\frac{40}{200}=0.2$.

Step4: Calculate value of d

To find the conditional relative - frequency by row for the second row and second column, divide the frequency in the second row and second column by the total of the second row. So, $d=\frac{160}{200}=0.8$.

Answer:

$a = 0.6$
$b = 0.4$
$c = 0.2$
$d = 0.8$