Find the Probability $\frac { 9 } { 7 }$ B) $\frac { 5 } { 7 }$

question 69

Multiple Choice

Find the probability.
-One digit from the number 9,848,778 is written on each of seven cards. What is the probability of drawing a card that shows 9, 8, or 4?

• A) \(\frac { 9 } { 7 }\)
• B) \(\frac { 5 } { 7 }\)
• C) \(\frac { 4 } { 7 }\)
• D) \(\frac { 3 } { 7 }\)

---

Definitions:

Economic Development

The process by which a region improves the economic, political, and social well-being of its people.

Control System

A set of mechanisms or procedures designed to direct, manage, or regulate the behavior of other devices or systems to achieve desired outcomes.

Geographic Location

The specific physical location of a place including its latitude and longitude, often affecting its climate, culture, and economy.

Psychographic Variables

Characteristics of individuals, including their lifestyles, interests, opinions, and values, used in market segmentation.