3. In a normal frequency distribution of serum sodium concentrations, the mean is 141 mEq/L and the standard deviation is 3.2 mEq/L. Which of the following most closely represents thepercentage of values in the interval between 137.8 mEq/L and 144.2 mEq/L?A) 25%B) 50%C) 65%D) 95%E) 99%

The mean concentration is 141mEq/l. The standard deviation is 3.2 mEq/l. So ( mean - 1 SD )= 141 -…

Answered: 3. In a normal frequency distribution…

Curren'S Math For Meds: Dosages & Sol

11th Edition

ISBN:9781305143531

Author:CURREN

Publisher:CURREN

Chapter9: Parenteral Medication Labels And Dosage Calculation

Section: Chapter Questions

Problem 7.4P

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3. In a normal frequency distribution of serum sodium concentrations, the mean is 141 mEq/L and the standard deviation is 3.2 mEq/L. Which of the following most closely represents the percentage of values in the interval between 137.8 mEq/L and 144.2 mEq/L? A) 25% B) 50% C) 65% D) 95% E) 99%