system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Standard error of mean is called as-
assistant
The correct answer is  Standard error is nothing else but the standard deviation of the whole population:
For a single sample measure of dispersion → SD
For whole population measure of dispersion → SE

"Standard error of a statistic is the standard deviation of the sampling distribution of the statistics"  — Handbook