Which of the following would be an element in the formula for computing confidence limits around a sample mean?
a. The 95% CI
b. A value from the t distribution for a specified sample size
c. The value of 1.96, corresponding to z
d. The sample SD
B
You might also like to view...
One important component of leadership is:
a. influence c. self-directed employees b. control d. being liked by everyone
A nurse manager designs a research study to examine nurse workload stress, work shift, number of years in the nursing profession, number of medication errors, patient falls, and after-shift overtime, as the relate to one another
What is the most likely method the manager will use to study this? a. Analysis of change b. Analysis of improvement c. Analysis of variance d. Multilevel analysis
The primary care provider orders a calorie count for a patient who is malnourished. Over a 24-hour period, the patient consumes 24 grams of fat. Which of the following denotes the patient's caloric intake of fat?
1. 96 2. 120 3. 216 4. 240
Which of the following normally occurs during the cardiac cycle?
A) Right- and left-sided heart activity occur simultaneously. B) Right side of the heart contracts slightly before the left side. C) Left side of the heart contracts slightly before the right side. D) There is no consistency in which side of the heart contracts first.