Instruction 9-7 A Major Home Improvement Store Conducted Its Biggest Brand Recognition

question 89

Short Answer

Instruction 9-7
A major home improvement store conducted its biggest brand recognition campaign in the company's history.A series of new television advertisements featuring well-known entertainers and sports figures were launched.A key metric for the success of television advertisements is the proportion of viewers who "like the ads a lot".A study of 1,189 adults who viewed the ads reported that 230 indicated that they "like the ads a lot".The percentage of a typical television advertisement receiving the "like the ads a lot" score is believed to be 22%.Company officials wanted to know if there is evidence that the series of television advertisements are less successful than the typical ad at a 0.01 level of significance.
-Referring to Instruction 9-7,the largest level of significance at which the null hypothesis will not be rejected is ________.

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Definitions:

Involved Parents

Parents who actively participate in their child's life and development.

Coregulation

A gradual transferring of control from parent to child, beginning in middle childhood.

Healthy Meals

Nutritious and balanced meals that contribute to overall health, often characterized by whole grains, lean proteins, healthy fats, and plenty of fruits and veggies.

Social Stratification

The organization of a society into different social classes or layers, often based on factors like wealth, occupation, and race.