A population has µ = 30 and σ = 10. If 5 points are added to every score in the population, what are the new values for the mean and standard deviation?

A population with a mean of µ = 9 has ΣX = 54. How many scores are in the population?

For a negatively skewed distribution, the mode is usually larger than either the median or the mean.

In a population with a mean of µ = 30 and a standard deviation of σ = 5, a score of X = 18 would be an extreme value, far out in the tail of the distribution.

Which of the following symbols identifies the sample standard deviation?

A nurse is providing teaching to a client who has stable angina and a new prescription for transdermal nitroglycerin. Which of the following instructions should the nurse include? (Select all that apply.)

A nurse is reviewing the health history for a client who has angina pectoris and a prescription for propranolol hydrochloride PO 40 mg twice daily. Which of the following findings in the history should the nurse report to the provider?

A nurse is caring for a client who has heart failure and a prescription for digoxin 125 mcg PO daily. Available is digoxin PO 0.25 mg/tablet. How many tablets should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.) Be sure to include your appropriate unit of measurement in your answer. 

The nurse is providing drug teaching for a client who is prescribed lisinopril. What drug-specific adverse effect will the nurse include in the drug teaching?

A client is receiving intravenous hydralazine. For which adverse effects should the nurse monitor this client?