The Student Body of a Large University Consists of 30

question 14

Essay

The student body of a large university consists of 30% Business majors. A random sample of 20 students is selected.
a.Define the random variable in words for this experiment.
b.What is the probability that among the students in the sample at least 10 are Business majors?
c.What is the probability that at least 16 are not Business majors?
d.What is the probability that exactly 10 are Business majors?
e.What is the probability that exactly 12 are not Business majors?

---

Definitions:

Push Strategy

is a marketing approach where a product is promoted by pushing it onto consumers, typically through channels like wholesalers and retailers, rather than waiting for customer demand.

Pull Strategy

A strategy in which the goal is to get consumers to pull the product through the marketing channel by demanding it.

Target Audience

A specific group of consumers identified as the intended recipient of an advertisement, product, or campaign, characterized by particular demographics, interests, or purchase behavior.

Product Placement

Inclusion of a product in nontraditional situations, such as in a scene in a movie or television program.