Tethys Was ________

question 15

Multiple Choice

Tethys was ________.

• A)a large, ocean basin that opened in the Triassic and closed in the Paleocene
• B)a large, Precambrian shield area in Africa and South America that broke apart late in the Proterozoic Eon
• C)a huge mountain range formed when Africa pushed northward into Europe in Eocene time
• D)a super continent that formed in the late Paleozoic and broke apart in Triassic time

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Definitions:

Good Lots

In quality control, this term refers to batches of products that meet the specified quality standards.

Control Limits

are statistical boundaries set in process control charts that signal when a process may be out of control and corrective action may be needed.

X-bar

A symbol representing the sample mean or average in statistical analyses.

R-chart

A control chart used for monitoring the range of variability within a process.