Question

eps intermediate algebra b
relative frequencies and association
analyzing conditional relative frequency tables
students in 10th and 11th grade were asked whether they have a job.
the raw data was converted to relative frequencies and recorded in
the table.
given the conditional relative frequency table by column, what does the
0.14 represent?
14% of the students surveyed are 10
th graders who have a job.
given that a student has a job, there is a 14%
chance he or she is a 10th grader.
assignment

Explanation:

Step1: Understand conditional relative frequency

Conditional relative frequency by column means we consider the column (in this case, the "Job" column) as the condition.

Step2: Analyze the value 0.14

The value 0.14 is in the "Job" column and "10th Grade" row. So it represents the proportion of 10th - graders among those who have a job.

Answer:

Given that a student has a job, there is a 14% chance he or she is a 10th grader.