A Probability Distribution Has a Mean of 45 and a Standard

question 198

Multiple Choice

A probability distribution has a mean of 45 and a standard deviation of 1. Use Chebychev's inequality to estimate the probability that an outcome of the experiment lies between 43 and 47.

• A) At least 0.04
• B) At least 0.25
• C) At least 0.75
• D) At least 0.5
• E) At least 0.8

---

Definitions:

Bargaining Representative

An individual or organization designated to negotiate employment conditions on behalf of a group of employees.

Commissioned Drug Salesman

A sales representative specifically authorized to sell pharmaceutical drugs, often working on a commission basis.

Car Allowance

is a financial stipend provided by an employer to its employees for the expenses associated with using one's personal car for work purposes.

Legal Action

The process of seeking or enforcing rights through the judicial system, often involving litigation or court proceedings.