A Population Consists of 15 Items

question 34

Multiple Choice

A population consists of 15 items. The number of different simple random samples of size 3 that can be selected from this population is

• A) 45.
• B) 455.
• C) 3375.
• D) 2730.

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Definitions:

Arm

A limb extending from the shoulder to the hand, comprising the upper arm, elbow, forearm, and wrist.

Unsuccessful attempts

Efforts made to achieve a goal that do not result in success.

Blood sample

A blood sample is a small quantity of blood taken from the body, typically used for laboratory testing or analysis.

Supervisor

A person with the authority to oversee and direct the work of others, ensuring tasks are completed effectively and efficiently.