New Rocks That Have Had Their Original Form Altered by Heat

question 1

Multiple Choice

New rocks that have had their original form altered by heat and pressure, but without melting, are classified as

• A) sedimentary.
• B) metamorphic.
• C) igneous.
• D) all of these.

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Definitions:

Normal Approximation

A statistical technique used to estimate the distribution of a large set of data using the normal distribution.

Standardized Test Statistic

A computed value that measures the difference between an observed statistic and its hypothesized value, scaled by the standard error.

P-value

The probability of obtaining test results at least as extreme as the ones observed during the test, assuming that the null hypothesis is true.

Fertilizer Effectiveness

The impact of fertilizer on promoting plant growth, measured by the increase in biomass, yield, or health of the plants.