A Simple Random Sample of 100 Observations Was Taken from a Large

question 89

Multiple Choice

A simple random sample of 100 observations was taken from a large population. The sample mean and the standard deviation were determined to be 80 and 12 respectively. The standard error of the mean is

• A)1.20
• B)0.12
• C)8.00
• D)0.80

---

Definitions:

Year of Publication

The year in which a book, article, or another type of publication was officially published or made publicly available.

Footer Region

The bottom part of a document or webpage that may contain additional information, page numbers, or copyright notices.

Recover Unsaved

A feature in many software applications that allows the retrieval of unsaved or accidentally closed documents from a temporary backup.

Update Citations and Bibliography

The process of reviewing and correcting references to ensure they accurately reflect the sources used in a document or research paper.