Teacher Salaries The median salary of a teacher in Illinois is $57,283 according to
Chapter 15, Problem 9(choose chapter or problem)
Teacher Salaries The median salary of a teacher in Illinois is $57,283 according to TeacherSalaryInfo.com. The state of Illinois is experiencing serious budget issues in its educational institutions. A politician obtains the following data based on a random sample of 12 teachers at a district in Illinois currently experiencing financial difficulty. Do the data support the belief that the teachers in the district are paid less than the average teacher in the state? Use the a = 0.05 level of significance. Note: The data are skewed right with an outlier. 53,620 40,836 48,152 92,006 45,470 49,893 56,838 47,508 73,316 48,876 69,899 113,924 Source: www.familytaxpayers.org
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