In a Recent Survey in a Statistics Class,it Was Determined

question 24

Short Answer

In a recent survey in a Statistics class,it was determined that only 60% of the students attend class on Fridays.From past data it was noted that 98% of those who went to class on Fridays pass the course,while only 20% of those who did not go to class on Fridays passed the course.
a. What percentage of students is expected to pass the course?
b. Given that a person passes the course, what is the probability that he/she attended classes on Fridays?

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Definitions:

Evolutionary

Pertaining to the gradual development of something, often used with reference to the biological evolution of species.

Group Dynamics

The study of the behaviors and psychological processes occurring within a social group or between social groups.

Other People

Refers to individuals outside of oneself, often considered in the context of social interaction, perception, and influence.

Sociology

The study of society, social institutions, and social relationships, including the development, structure, and functioning of human society.