Use a Venn Diagram and the Given Information to Determine

question 69

Short Answer

Use a Venn Diagram and the given information to determine the number of elements in the indicated region.
-In a marketing survey involving 1,000 randomly chosen people, it is found that 660 use brand P, 440 use brand
Q, and 220 use both brands. How many people in the survey use brand P and not brand

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Definitions:

Cognitive Strategy

Techniques or methods employed to facilitate problem-solving, learning, or memory, enhancing one's ability to process, use, and store information.

Learning Time

The period or duration dedicated to acquiring knowledge, skills, or attitudes through study, experience, or teaching.

Requires Guidance

The need for support or direction in making decisions or performing tasks, often to achieve particular outcomes or navigate complex situations.

Metacognition

The awareness and understanding of one’s own thought processes, involving self-regulation of cognition through planning, monitoring, and evaluation.