A Simple Random Sample of 64 Observations Was Taken from a Large

question 50

Multiple Choice

A simple random sample of 64 observations was taken from a large population. The sample mean and the standard deviation were determined to be 320 and 120 respectively. The standard error of the mean is

• A)1.875
• B)40
• C)5
• D)15

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Definitions:

FAT32

A file system used for storing data on storage devices, notable for its compatibility across various operating systems but limited by a maximum file size of 4GB.

MBR

MBR stands for Master Boot Record, a special type of boot sector at the very beginning of partitioned computer storage devices used for holding information on how the media is partitioned.

Fingerprint Lock

A type of security lock on mobile devices and computers that requires a valid and stored fingerprint to be matched with the fingerprint of the person trying to gain access.

Facial Recognition

A technology capable of identifying or verifying the identity of a person using their face.