Retirees a Sample of 50 Retirees Is Drawn at Random

question 48

Essay

Retirees
A sample of 50 retirees is drawn at random from a normal population whose mean age and standard deviation are 75 and 6 years,respectively. ​ ​
-{Retirees Narrative} What is the probability that two randomly selected retirees are over 73 years of age?

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Definitions:

Stereotyping

The act of assigning a fixed, oversimplified, and often prejudiced idea or identity to a group of people or things.

Validate

To confirm or give approval to something after examining or testing it to be true, correct, or in accordance with a certain standard.

Accurately

Refers to the quality of being correct and precise in all details.

Jigsaw Technique

A cooperative learning strategy designed to reduce racial conflict among school children, promote better learning, and increase positive educational outcomes by encouraging students to work together to solve puzzles.