Which Two Interest Groups Combined Efforts in Houston to Oppose

question 1

Multiple Choice

Which two interest groups combined efforts in Houston to oppose the construction of a new airport?

• A) The Sierra Club and the World Wildlife Foundation
• B) The National Rifle Association and the World Wildlife Foundation
• C) The National Rifle Association and the Sierra Club
• D) The Sierra Club and Greenpeace

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Definitions:

Observed Counts

The actual numbers counted in each category or group in a study or experiment.

Distribution

In statistics, it refers to the way in which data points are spread or dispersed across a range of values.

T Procedure

The T procedure, often referred to as the T-test, is a statistical test used to determine if there is a significant difference between the means of two groups which may be related in certain features.

Random Sample

A random sample is a subset of a statistical population in which each member of the subset has an equal probability of being chosen.