When Interpreting Confidence Intervals When There Are Three or More

question 49

Multiple Choice

When interpreting confidence intervals when there are three or more means,if the intervals overlap such that the sample mean of one group lies within the interval of another group,we may conclude that

• A)the population means for the groups are different.
• B)the sample means are the same.
• C)the population means do not differ.
• D)the population mean for another group will be different.

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Definitions:

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An offering of goods or services to all society members without any profit, provided by either governmental bodies or private sectors.

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