Read Each Sentence Below for Meaning

question 7

Multiple Choice

Read each sentence below for meaning. Select the coordinating conjunction that best expresses the relationship between the two ideas.
-Guy is a contractor, _____________ he know the construction business.

• A) so
• B) but
• C) or

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Definitions:

T Procedure

A statistical test used to determine if there is a significant difference between the means of two groups when the variances are unknown and assumed to be equal.

Sign Test

A nonparametric statistical test used to evaluate the difference between paired samples, based on the direction of changes rather than the magnitude.

Population Distribution

The spread of people across a given area or the spread of values of a particular variable across the population studied.

Sample Mean

The average computed from a sample of data, representing the central tendency of the sample.