There Is a Statistically Significant Difference in the Divorce Rate

question 1

Multiple Choice

There is a statistically significant difference in the divorce rate between

• A)people who have three or more children and those who have none.
• B)those who have three or more children and those who have 1-2 children.
• C)those who have children under the age of six and those who do not.
• D)all of the above

---

Definitions:

Confidence Interval

A segment of values, derived from analyzing a sample, that is likely to encapsulate the value of an undisclosed population attribute.

Sample Mean

The average of a subset of a population.

Margin of Error

A measure that indicates the range of values within which the true population parameter is expected to fall.

Sample Size

The number of observations or data points collected for a study or experiment.