There Are Two More Assignments in a Class Before Its

question 11

Short Answer

There are two more assignments in a class before its end, and if you get an A on at least one of them, you will get an A for the semester. Your subjective assessment of your performance is
a. What is the probability of getting an A on the paper?
b. What is the probability of getting an A on the exam?
c. What is the probability of getting an A in the course?
d. Are the grades on the assignments independent?

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Definitions:

Serratus Anterior

A muscle located on the side of the chest, playing a significant role in the movement of the shoulder blade.

Pectoralis Major

A large muscle in the upper chest that helps with the movement of the shoulder and arm.

Rectus Abdominis

The rectus abdominis is a long muscle that runs vertically on each side of the anterior wall of the human abdomen, primarily responsible for flexing the lumbar spine and helping to compress abdominal contents.

Tongue

A muscular organ in the mouth of most vertebrates that manipulates food for mastication and is used in the act of swallowing.