Victor took a survey of high school students to see how many had part-time jobs last summer. The results of the survey are shown in the table. Compare theprobability that a student in the sophomore class had a part-time job to the probability that a student in the junior class had a part-time job.

Victor took a survey of high school students to see how many had parttime jobs last summer The results of the survey are shown in the table Compare theprobabili class=

Respuesta :

Answer:

A sophomore is less likely than a Junior to have a job.

Explanation:

Given the table in the attached image.

The total number of sophomores is

[tex]35[/tex]

The number of sophomores with a job is;

[tex]12[/tex]

The probability that a sophomore had a job is;

[tex]P_S=\frac{12}{35}[/tex]

The total number of Juniors is

[tex]37[/tex]

The number of Juniors with a job is;

[tex]27[/tex]

The probability that a Junior had a job is;

[tex]P_J=\frac{27}{37}[/tex]

From the derived Probability, we can observe that the probability that a Junior had a job is greater than the probability that a Sophomore had a job.

[tex]P_J>P_S[/tex]

Therefore, A sophomore is less likely than a Junior to have a job.