the counselor converts the frequency table to a conditional relative frequency table by column. english…

the counselor converts the frequency table to a conditional relative frequency table by column. english grade vs. number of languages studied\n| |90 or above|lower than 90|total| |---|---|---|---| |english only|0.12|0.28|x| |english and another language|0.88|0.72|y| |total|1.0|1.0|1.0| what is the value of x? 0.16 0.20 0.24 0.40

the counselor converts the frequency table to a conditional relative frequency table by column. english grade vs. number of languages studied\n| |90 or above|lower than 90|total| |---|---|---|---| |english only|0.12|0.28|x| |english and another language|0.88|0.72|y| |total|1.0|1.0|1.0| what is the value of x? 0.16 0.20 0.24 0.40

Answer

Explanation:

Step1: Recall the concept of column - conditional relative frequency

In a conditional relative frequency table by column, the sum of the conditional relative frequencies in each row is the total for that row.

Step2: Calculate the value of X

For the "English Only" row, we add the conditional relative frequencies for the two columns. So, $X=0.12 + 0.28$. $X = 0.40$

Answer:

0.40