Which of the Following Features Is Associated with a Deep

question 132

Multiple Choice

Which of the following features is associated with a deep oceanic trench?

• A) mid-ocean ridge
• B) linear island chain
• C) seamount
• D) island arc

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Definitions:

Confidence Interval

A range of values that is believed to contain an unknown population parameter, calculated from a given set of sample data.

Sample Variance

A statistical measure of the dispersion of observations in a sample dataset around the sample mean.

T Distribution

A family of probability distributions that can be used to develop an interval estimate of a population mean whenever the population standard deviation s is unknown and is estimated by the sample standard deviation s.

Variance

A measure of the spread between numbers in a data set, indicating how much the numbers differ from the mean.