In the Sentence They Discussed Four Important Issues at the Meeting

question 5

Multiple Choice

In the sentence They discussed four important issues at the meeting, the word at is a(n) ____.

• A)adverb
• B)adjective
• C)conjunction
• D)preposition

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Definitions:

Alternative Hypothesis

A proposition that suggests a statistical relationship or difference exists between data sets, typically tested against the null hypothesis.

One-way ANOVA

A statistical test that compares the means of three or more independent groups to see if there is a significant difference among them.

Democrats

A member or supporter of the Democratic Party, one of the two major political parties in the United States, known for its liberal policies.

T-test

A statistical test used to compare the means of two groups and determine if they are significantly different from each other.