The least-squares principle minimizes the sums of squares of prediction errors in regression analysis
A) True
B) False
A
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The nurse is preparing to examine several clients in the clinic setting. Which client would need the greatest degree of special consideration during a physical examination?
1. An adult client with flu symptoms. 2. A preschool-age client in for a well check-up. 3. An adolescent client who complains of fatigue. 4. An older adult client with chronic lung disease.
Nursing culture in the 21st century promotes which concept?
1. Caring 2. White uniforms 3. Nursing caps 4. Subservience to doctors
An LPN is newly recruited to the hospital. As a part of the orientation program, the nurse is informed that the nursing staff follows the primary nursing approach of the nursing model
Which of the following nursing models describes primary care nursing? A) The nursing staff is headed by a team leader. B) A single nurse plans and provides nursing care. C) A head nurse assigns tasks to other members. D) A nurse manager plans the nursing care of clients.
A patient experiences expressive aphasia after a stroke. Which expected outcome is appropriate for this patient?
1) Uses alternative methods of communication 2) Communicates effectively using a translator 3) Interprets messages accurately 4) Follows commands when asked