For the Following Hypothesis Test with N = 100

question 180

Multiple Choice

For the following hypothesis test With n = 100 and p = 0.66, state the conclusion.

• A) Because the computed value of z = -2.0785 is less than the critical value of z = -1.96, reject the null hypothesis and conclude that the population proportion is less than 0.75.
• B) Because the computed value of z = -0.3412 is less than the critical value of z = -1.645, reject the null hypothesis and conclude that the population proportion is less than 0.75.
• C) Because the computed value of z = 1.4919 is greater than the critical value of z = -1.96, accept the null hypothesis and conclude that the population proportion is greater than 0.75.
• D) Because the computed value of z = -0.3412 is greater than the critical value of z = -1.645, accept the null hypothesis and conclude that the population proportion is greater than 0.75.

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Definitions:

Range-of-motion Exercises

Activities designed to maintain or increase the movement possible in a joint, often used in rehabilitation settings.

Rest, Ice

A treatment method commonly recommended for minor injuries, involving resting the affected area and applying ice to reduce inflammation and pain.

Total Hip Surgery

A surgical procedure in which the hip joint is replaced with a prosthetic implant.

Infection Risk

The likelihood of contracting or spreading pathogens that can lead to disease or illness.