A Study Was Conducted to Determine If Patients Recovering from Knee

question 27

Multiple Choice

A study was conducted to determine if patients recovering from knee surgery should receive physical therapy two or three times per week.Suppose
Represents the proportion of patients who showed improvement after one month of therapy three times a week and
Represents the proportion of patients who showed improvement after one month of therapy twice a week.A 90% confidence interval for
-
Is (0.15,0.39) .Give an interpretation of this confidence interval.

• A)We are 90% confident,based on the data,that the proportion of patients who show improvement with therapy three times per week is between 15% and 39% lower than the proportion who show improvement with therapy twice a week.
• B)We are 90% confident,based on the data,that the proportion of patients who show improvement with therapy three times per week is between 15% and 39% higher than the proportion who show improvement with therapy twice a week.
• C)We know that 90% of all knee-surgery patients will show between 15% and 39% more improvement with therapy three times per week instead of twice a week.
• D)We know that 90% of all knee-surgery patients will show between 15% and 39% more improvement with therapy twice a week instead of three times per week.
• E)We are 90% confident,based on the data,that patients who receive therapy three times per week show between 15% and 39% more improvement after one month than patients who receive therapy twice a week.

Understand the physiological changes regulated by the endocrine system during puberty.

Comprehend the role of specific glands in the endocrine system and their hormones.

Identify parts of the brain responsible for processing and coordinating sensory information.

Recognize the role of the limbic system in emotional behavior and learning.

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Earmarks

Provisions within legislation that allocate funds for specific projects, often directed towards particular constituents or interests.

2007

Refers to the year 2007, which might be significant for specific events, advancements, or legislation pertained to the context in question.

House

An alternative term commonly used to refer to the House of Representatives, part of the legislative branch of the U.S. government.