In the Past,75% of the Tourists Who Visited Chattanooga Went $\le$

question 44

Multiple Choice

In the past,75% of the tourists who visited Chattanooga went to see Rock City.The management of Rock City recently undertook an extensive promotional campaign.They are interested in determining whether the promotional campaign actually increased the proportion of tourists visiting Rock City.The correct set of hypotheses is

• A)H₀: P > 0.75 H_a: P \(\le\)0.75
• B)H₀: P < 0.75 H_a: P \(\ge\)0.75
• C)H₀: P \(\ge\)
• 0)75 H_a: P < 0.75
• D)H₀: P \(\le\)0.75 H_a: P > 0.75

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Definitions:

Clean Technique

A method used to prevent contamination and reduce the spread of pathogens, mainly through thorough handwashing and the use of sterile gloves.

Nasogastric (NG) Tube

A tube inserted through the nose into the stomach for feeding or medication administration.

Gastric Residual

The volume of content remaining in the stomach after digestion, which can be measured to assess gastric emptying rate and feeding tolerance.

Tube Feeding

A medical procedure to provide nutrition to patients who cannot eat by mouth, using a tube inserted into the stomach or intestine.