Assuming a normal distribution, about what proportion of a sample lies between the mean and 2 SDs above the mean?
A) 34%
B) 47%
C) 68%
D) 95%
B
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Information about the magnitude or importance typically takes the form of:
A) Significance levels B) Effect size estimates C) Correlation coefficients D) Confidence intervals
The interactions between disabilities and aging are not yet clearly understood. The nurse knows this interaction varies depending on what?
A) Socioeconomics B) Nutritional status C) Social situations D) Decade of life
A nurse is planning a class on accident prevention for parents of toddlers. Which safety topic is the priority for this class?
a. Appropriate use of car seat restraints b. Safety crossing the street c. Helmet use when riding a bicycle d. Poison control numbers
A client is assessed as: having no sensory deficits; skin is dry and not exposed to moisture; confined to bed; is completely immobile; requires moderate assistance in moving; and nutritional status is adequate. Which pressure ulcer risk score is the most appropriate based on the assessment data?
1. 14, indicating moderate risk 2. 15, indicating high risk 3. 12, indicating risk 4. 14, indicating high risk