In 2007, the Developing Countries Were Responsible for About Percent

question 136

Multiple Choice

In 2007, the developing countries were responsible for about percent of total greenhouse gases.

• A) 10
• B) 20
• C) 30
• D) 50

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Definitions:

ANOVA Table

a table that summarizes the analysis of variance test results, used to determine if there are any statistically significant differences between the means of three or more independent groups.

F-ratio

A statistic used to compare the variance among group means in an analysis of variance (ANOVA) test.

P-value

A function of the observed sample results in a statistical hypothesis test, representing the probability of obtaining test results at least as extreme as the results actually observed, under the assumption that the null hypothesis is correct.

Speeds

Rates at which an object covers distance, often measured in units like miles per hour or kilometers per hour.