Twenty-Five Percent of All Resumes Received by a Corporation for a Management

question 9

Essay

Twenty-five percent of all resumes received by a corporation for a management position are from females.Fifteen resumes will be received tomorrow.
a.Define the random variable in words for this experiment.
b.What is the probability that exactly 5 of the resumes will be from females?
c.What is the probability that fewer than 3 of the resumes will be from females?
d.What is the expected number of resumes from women?
e.What is the variance of the number of resumes from women?
​

---

Definitions:

Regulatory Commissions

Government agencies responsible for enforcing specific regulations to protect public interest in various sectors.

Contain Costs

Strategies or measures implemented to prevent expenses from rising or to reduce them.

Natural Monopolies

Occur in industries where high infrastructure costs and other barriers to entry effectively prevent competition, with utility companies often cited as examples.

Legislation

Laws and legal provisions enacted by a government or legislative authority to regulate, authorize, forbid, or grant something.