The Minerals Gold,silver and Mercury Are Often Found in ________

question 11

Multiple Choice

The minerals gold,silver and mercury are often found in ________.

• A)hydrothermal veins
• B)the lower parts of an intrusion
• C)disseminated deposits
• D)alteration of limestone

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Definitions:

Stratified Random Sampling

A sampling method that involves dividing a population into subgroups and randomly selecting samples from each group, ensuring representation.

Sampling Techniques

Methods used in statistics to select individual observations intended to yield some knowledge about a population of concern.

Primary Research

The collection of original data through direct methods such as surveys, interviews, experiments, or observation, as part of a research study.

Secondary Research

The process of synthesizing existing research and information, as opposed to collecting new data.