The Following Measurements of the Mass of an Aspirin Tablet

question 29

Multiple Choice

The following measurements of the mass of an aspirin tablet were made by different students in a lab. Each set gives the results of 3 measurements followed by the average. Which set is the most precise? All values are in grams. The standard value reported by an analytical laboratory was 1.501 g.

• A) 1.513, 1.503, 1.522 = 1.513
• B) 1.513, 1.511, 1.450 = 1.491
• C) 1.513, 1.459, 1.533 = 1.502
• D) 1.513, 1.517, 1.512 = 1.514
• E) 1.513, 1.510, 1.523 = 1.515

Understand the rapid pace of changes in Nursing Informatics (NI) relative to technology sectors.

Grasp the primary goals and interests of Nursing Informatics within the nursing practice.

Recognize the importance and applications of EHRs and e-prescribing in nursing informatics.

Understand what disciplines Nursing Informatics integrates to improve nursing practice.

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