Which options reflect reasons that inferential statistics are important to nursing research? Standard Text: Select all that apply
1. They are used to test hypotheses.
2. They help to condense data into a more understandable form.
3. They present measures of central tendency.
4. They present measures of variability.
5. They are used to estimate population parameters from sample data.
1,5
Rationale 1: The two purposes of inferential statistics are to estimate population parameters from sample data and to test hypotheses.
Rationale 2: This is a characteristic of descriptive statistics.
Rationale 3: This is a characteristic of descriptive statistics.
Rationale 4: This is a characteristic of descriptive statistics.
Rationale 5: The two purposes of inferential statistics are to estimate population parameters from sample data and to test hypotheses.
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What is the major contribution of historical nursing research? (Select all that apply.)
a. It explains how to avoid pitfalls of the past. b. It allows us to explain the world of today through the lens of yesterday. c. It identifies recurrent social patterns. d. It tells the story of where we have been as a profession. e. It provides the dates of important events.
Which one of the following statements has been proven to be true?
a. Recent research has found that women do not have a unique physiologic response to stress. b. Both men and women interpret the same stressor in the same manner without regard to past experiences. c. Stress influences the immune system in one complex manner. d. Stressors that are identical do not necessarily have similar effects on each individual.
Glaucoma causes thickening and clouding of the lens of the eye.
Answer the following statement true (T) or false (F)
The nurse is taking a history of a newly diagnosed Type 2 diabetic who is beginning treatment. Which subjective information is most important for the nurse to note?
A) A history of obesity. B) An allergy to sulfa drugs. C) Cessation of smoking three years ago. D) Numbness in the soles of the feet.