A Multiple-Choice Test Has 30 Questions

question 49

Multiple Choice

A multiple-choice test has 30 questions.There are 4 choices for each question.A student who
Has not studied for the test decides to answer all questions randomly.What type of probability
Distribution can be used to figure out his chance of getting at least 20 questions right?

• A) binomial distribution.
• B) Poisson distribution.
• C) hypergeometric distribution.
• D) none of the above.

Understand the specific guidelines for writing internal operational communications and their expected tone.

Differentiate between the appropriate uses of direct and indirect orders in claim messages.

Grasp the nuances of delivering mixed messages containing both good and bad news.

Recognize the significance of tailoring message closings to build goodwill and encourage a desired action.

---

Definitions:

Thick Yellow Mucus

A type of phlegm or bodily secretion, often indicating infection or inflammation in the body, such as a cold or sinusitis.

Oxygen Saturation

A measure of the amount of oxygen carried by hemoglobin in the blood, expressed as a percentage of the maximum carrying capacity.

Respiratory Rate

The number of breaths a person takes per minute, an important vital sign indicative of respiratory function and overall health.

Inner Cannula

A removable tube situated inside a tracheostomy tube that can be taken out and cleaned to maintain airway patency.