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Answer:</h3>
The Judicial Branch
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Explanation:</h3>
The judicial branch decides the constitutionality of federal laws and resolves other disputes about federal laws. However, judges depend on our government’s executive branch to enforce court decisions. Courts decide what really happened and what should be done about it.
The answer is triple.............
Answer: Focus groups
Explanation:
A focus group involves a gathering of people whom are deliberately selected to take part in a discussion intended to know their opinion regarding certain topics or area of interest. Such discussions are usually held in environments that are non-threatening. A focus group encourages members to influence and interact with each other during the consideration and discussion of ideas. In this scenario, in order to increase the attendance during games, a moderator was hired to lead informal discussions with about 6 to 19 fans in order to know what they like and dislike about the baseball team.
In the confidence interval method the sample data must come from a population that is normally distributed with no outliers.
A confidence interval is a range of values derived from observable data at a desired level of confidence that may include the parameter's true value. The confidence level, such as a 95% confidence level, refers to the accuracy of the estimating process rather than the degree of assurance that the computed confidence interval accurately represents the true value of the parameter under investigation. Confidence intervals are typically written as (some value) ± (a range). The range can be expressed as a percentage or as a real amount. The equation used to determine the confidence interval varies depending on which standard deviation is known.
Learn more about confidence interval calculation
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