In a High School Graduating Class of 128 Students, 52 $\frac { 49 } { 64 }$

question 404

Multiple Choice

In a high school graduating class of 128 students, 52 are on the honor roll.Of these, 45 are going on to college; of the other 76 students, 53 are going on to college.A student is selected at random from the class.What is the probability that the person chosen is going to college. ?

• A) \(\frac { 49 } { 64 }\)
• B) \(\frac { 64 } { 49 }\)
• C) \(\frac { 53 } { 128 }\)
• D) \(\frac { 128 } { 53 }\)
• E) \(\frac { 45 } { 128 }\)

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Definitions:

Cohort

A group of individuals sharing a common characteristic, typically born around the same time, and studied to observe how specific variables affect them over time.

Concept

A mental category used to represent a class or group of objects, people, organizations, events, situations, or relations that share common characteristics or attributes.

Template

A preset model or pattern that serves as a guide for the creation or replication of objects, documents, or designs.

Concepts

General ideas or understandings that are used to group together objects, events, qualities, or abstractions that are similar in some way.