Run the chi-square test for independence using the

Assignment Help Basic Statistics

Reference no: EM13625545

A researcher has found that pilots taking an over the counter antihistamine have poor reaction times. They performed an experiment on 22 pilots: 11 took the medication and 11 did not. Their reaction times to a command by Air Traffic Control was considered to be adequate or inadequate. Among those taking the medication, 8 were rated inadequate and 3 adequate. Among those not-taking the medication, 10 were rated adequate and only 1 inadequate.

• Construct a contingency table.

• Run the Chi-Square test for independence using the calculator in the module. Note that StatCrunch does NOT support this type of Chi-Square.

• State your findings and their significance. Do not forget to give summary statistics in APA format.

• What is the problem with this research study? Is the Chi-Square test appropriate? Why or why not? What could the researcher do to potentially rectify the problem?

Reference no: EM13625545

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