perform two hypothesis tests
Not what you're looking for?
Refer to the Baseball 2010 data (attached), which reports information on the 30 Major League Baseball teams for the 2010 season.
a. Conduct a test of hypothesis to determine whether the mean payroll of the teams was different from $80.0 million. Use the .05 significance level.
b. Conduct a test of hypothesis to determine whether the mean attendance was more than 2,000,000 per team.
Purchase this Solution
Solution Summary
In this solution, there are two types of tests performed: one tailed and two tailed tests. By providing side-by-side comparison, we could understand how these two tests are applied in the different kinds of problems.
Purchase this Solution
Free BrainMass Quizzes
Measures of Central Tendency
Tests knowledge of the three main measures of central tendency, including some simple calculation questions.
Terms and Definitions for Statistics
This quiz covers basic terms and definitions of statistics.
Measures of Central Tendency
This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.
Know Your Statistical Concepts
Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.