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# 09study was conducted to determine if the salaries of librarians from two neighboring states were equal: A sample of 200 librarians total were sarpled from the two ...

## Question

###### 09study was conducted to determine if the salaries of librarians from two neighboring states were equal: A sample of 200 librarians total were sarpled from the two states, half of which from one state and the other half from the other state The mean salary for librarians from the first state was S29,100 with a standard deviation of S2300. The mean salary for librarians from the second state was S30,500 with standard deviation of S2100. Test the hypothesis that the salaries for librarians between

09 study was conducted to determine if the salaries of librarians from two neighboring states were equal: A sample of 200 librarians total were sarpled from the two states, half of which from one state and the other half from the other state The mean salary for librarians from the first state was S29,100 with a standard deviation of S2300. The mean salary for librarians from the second state was S30,500 with standard deviation of S2100. Test the hypothesis that the salaries for librarians between the two states differ. Use a 0 = 0.05 level of isignificance Write out the hypotheses: Detennine the critical values: Compute the value of the test statistic: Determine the decision: Write the concluding statement:  #### Similar Solved Questions

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