Simple Random Samples of 100 High School Students Are Sampled

question 65

Essay

Simple random samples of 100 high school students are sampled from each grade level,for a total of 400 high school students.They are asked to rate the performance of the president of the United States on a scale from 1 to 5 (1 = poor and 5 = excellent).The results are presented below. What would be the null hypothesis for a chi-square test based on these data?

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Definitions:

Upside Potential

The potential or likelihood for an investment, asset, or a business to increase in value or performance in the future.

Expanding Markets

The process of entering new geographic or demographic market segments to increase customer base and achieve higher sales.

Moderate Market Share

Refers to a company holding a fair but not dominating percentage of sales in its industry.

Dog

A domesticated carnivorous mammal, Canis familiaris, known for its loyalty and companionship with humans.