The Stem-And-Leaf Display Shows the Results of a Math Test

question 86

Multiple Choice

The stem-and-leaf display shows the results of a math test written by 30 students. $$\begin{array} { r | l } 10 & 0 \\9 & 11 \\8 & 01111123556689 \\7 & 556889 \\6 & 3778 \\5 & 48 \\4 & \\3 & 4 \\2 & 7 \\1 & \\0 &\end{array}$$

• A)79
• B)81.5
• C)87
• D)80.5
• E)88.5

Understand how atmospheric and oceanic conditions influence weather and climate patterns.

Describe the environmental conditions and adaptations found in desert ecosystems.

Explain the causes and effects of rain shadows on local climates.

Define permafrost and its significance in global carbon cycling.

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Definitions:

Crimes

Acts or omissions that violate laws and are punishable by the government.

Foreign Intelligence Surveillance Court

A federal tribunal created to review and grant warrants for surveillance on foreign espionage agents within the United States requested by federal law enforcement and intelligence bodies.

Terrorism

The use of violence and threats to intimidate or coerce, especially for political purposes.

Warrants

Financial securities that grant the holder the right to buy shares of a company at a fixed price until the expiry date.