You have collected data about the average age of participants in your study. You are delighted to find that the variable is normally distributed. If the mean age is 12 years and the standard deviation is 4 years. What is the median age for your subjects?
A) 12 years
B) Greater than 12 years
C) 8-16 years
D) Unable to determine

Question

Quizplus · Accepted Answer

In a normal distribution, the mean, median, and mode are all equal. Therefore, the median age is 12 years.

You Have Collected Data About the Average Age of Participants