Assume Marketing Survey Involves Product Recognition in New York and California

question 58

Essay

Assume marketing survey involves product recognition in New York and California. Of 558 New
Yorkers surveyed, 193 knew the product while 196 out of 614 Californians knew the product.
At the 0.05 significance level, test the claim that the recognition rates are the same in both
states. Include your null and alternative hypotheses, the test statistic, P-value or critical value(s),
conclusion about the null hypothesis, and conclusion about the claim in your answer.

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Definitions:

Oxygen

A chemical element, represented by the symbol O, essential for most life forms' respiration and is a component of air.

Oxygen-demanding Waste

Wastes, typically organic in nature, that reduce the amount of dissolved oxygen in water as they decompose, affecting aquatic life and water quality.

Water-soluble

A characteristic of substances that can dissolve in water, making them capable of being transported or utilized in various biological and environmental processes.

Fertilizer

A chemical or natural substance added to soil or land to increase its fertility, promoting plant growth.