Which of the Following Rock Types Are Not Comprised Mostly

question 1

Multiple Choice

Which of the following rock types are not comprised mostly of minerals.

• A)limestone and rock salt
• B)coal, obsidian, and pumice
• C)sandstone and conglomerate
• D)granite and basalt

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Definitions:

Statistically Significant Difference

A difference between two groups or variables that is unlikely to have occurred due to chance alone, as determined by statistical analysis.

Consumers

Individuals who purchase goods and services for personal use.

Sample Size

The number of observations or elements selected from a population to be included in a statistical sample.

Reduce β

In statistics, it generally refers to decreasing the coefficient (β) in a regression model to address overfitting or multicollinearity.