Which of the Following Statements Is True About the Confidence

question 39

Multiple Choice

Which of the following statements is true about the confidence interval for a population proportion?

• A)It is equal to the population proportion plus or minus a calculated amount called the standard error.
• B)It is equal to the sample proportion plus or minus a calculated amount called the margin of error.
• C)The confidence interval for a proportion will always contain the true population proportion.
• D)The confidence interval for a proportion does not need a specified confidence level.

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Definitions:

Surgical Instruments

Tools or devices used by surgeons during operations to cut, dissect, manipulate, or remove body tissues.

Cleanse

The process of making something thoroughly clean or the act of detoxifying the body.

Surgical Site

The location on the body where a surgery is performed or an incision is made.

Postoperative Wound Care

The management and treatment of surgical incisions and wounds to promote healing and prevent infection after surgery.