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eBook The national mean annual salary for a school administrator is $90,000 a year. A school official took a sample of 25 school administrators in the state of Ohio to learn about salaries in state to see if they differed from the national average. Click on the datafile logo to reference the data. DATA file (a) Choose the hypotheses that can be used to determine whether the population mean annual administrator salary in Ohio differs from the national mean of s90.000 Họ: Select your answer - V Ha: Select your answer - V (b) The sample data for 25 Ohio administrators is contained in the file named Administrator. What is thep value for your hypothesis test in part (a)? If required, round your answer four decimal places. Do not round your intermediate calculations. 0.043 (c) At a- 0.05, can your null hypothesis be rejected? Yes What is your conclusion? v the national average v evidence to condlude that the national mean annual salary for a school administrator in the state of Ohio Select There is sufficient

eBook The national mean annual salary for a school administrator is $90,000 a year. A school official took a sample of 25 school administrators in the state of Ohio to learn about salaries in state to see if they differed from the national average. Click on the datafile logo to reference the data. DATA file (a) Choose the hypotheses that can be used to determine whether the population mean annual administrator salary in Ohio differs from the national mean of s90.000 Họ: Select your answer - V Ha: Select your answer - V (b) The sample data for 25 Ohio administrators is contained in the file named Administrator. What is thep value for your hypothesis test in part (a)? If required, round your answer four decimal places. Do not round your intermediate calculations. 0.043 (c) At a- 0.05, can your null hypothesis be rejected? Yes What is your conclusion? v the national average v evidence to condlude that the national mean annual salary for a school administrator in the state of Ohio Select There is sufficient

ENGR.ECONOMIC ANALYSIS
ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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om CENGAGE MINDTAP Q Search this co 201 Statistical Inference Hypothesis Testing Prob 2 Chapter 2 Assignment: BA 201 Statistical Inference Hypothesis Testing Prob 2 Chapter 2 Assigment Scre o0% Save Submit Assignment for Grading Questions Problem 06-33 (Hypothesis Tests) Quetion 1 of 1 eBook The national mean annual salary for a school administrator is $90,000 a year. A school official took a sample of 25 school administrators in the state of Ohio to learn about salaries in that state to see if they differed from the national average. Click on the datafile logo to reference the data. DATA file (a) Choose the hypotheses that can be used to determine whether the population mean annual administrator salary in Ohio differs from the national mean of $90,000. Ho:- Select your answer - Hạ:- Select your answer - V (b) The sample data for 25 Ohio administrators is contained in the file named Administrator. What is thep value for your hypothesis test in part (a)? If required, round your answer to four decimal places. Do not round your intermediate calculations. 0.043 (c) At a = 0.05, can your null hypothesis be rejected? Yes What is your conclusion? v the national average v evidence to conclude that the national mean annual salary for a school administrator in the state of Ohio Select There is sufficient 0Jcon Key Quesi Problem 06-33 (Hypothesis Tests) Save Submit Assignme
Transcribed Image Text:om CENGAGE MINDTAP Q Search this co 201 Statistical Inference Hypothesis Testing Prob 2 Chapter 2 Assignment: BA 201 Statistical Inference Hypothesis Testing Prob 2 Chapter 2 Assigment Scre o0% Save Submit Assignment for Grading Questions Problem 06-33 (Hypothesis Tests) Quetion 1 of 1 eBook The national mean annual salary for a school administrator is $90,000 a year. A school official took a sample of 25 school administrators in the state of Ohio to learn about salaries in that state to see if they differed from the national average. Click on the datafile logo to reference the data. DATA file (a) Choose the hypotheses that can be used to determine whether the population mean annual administrator salary in Ohio differs from the national mean of $90,000. Ho:- Select your answer - Hạ:- Select your answer - V (b) The sample data for 25 Ohio administrators is contained in the file named Administrator. What is thep value for your hypothesis test in part (a)? If required, round your answer to four decimal places. Do not round your intermediate calculations. 0.043 (c) At a = 0.05, can your null hypothesis be rejected? Yes What is your conclusion? v the national average v evidence to conclude that the national mean annual salary for a school administrator in the state of Ohio Select There is sufficient 0Jcon Key Quesi Problem 06-33 (Hypothesis Tests) Save Submit Assignme
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