the conditional relative frequency table was generated using data that compared a students grade level and…

the conditional relative frequency table was generated using data that compared a students grade level and whether or not they are involved in after - school activities. given that a student is in 10th grade, what is the probability that the student is also not involved in after - school activities? after - school activities no after - school activities total 10th grade 0.43 0.57 1.0 11th grade 0.55 0.45 1.0 total 0.49 0.51 1.0 0.43 0.45 0.55 0.57

the conditional relative frequency table was generated using data that compared a students grade level and whether or not they are involved in after - school activities. given that a student is in 10th grade, what is the probability that the student is also not involved in after - school activities? after - school activities no after - school activities total 10th grade 0.43 0.57 1.0 11th grade 0.55 0.45 1.0 total 0.49 0.51 1.0 0.43 0.45 0.55 0.57

Answer

Explanation:

Step1: Identify relevant data

We look at the row for 10th - grade in the conditional - relative frequency table.

Step2: Find the probability

The probability that a 10th - grade student is not involved in after - school activities is given in the "No After - School Activities" column for 10th grade.

Answer:

0.57