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A grad student is reading a research paper in which a hypothesis test on the population...

A grad student is reading a research paper in which a hypothesis test on the population average ? was performed. The paper claims that their experimental data had a large sample size and it reports a p-value of 0.0192.

If the paper states that it used a two-tailed test, then what was the value of their observed test statistic? You may assume that the test statistic is a positive number. Give your answer with the decimal accuracy of our stats tables.

math   Statistics-And-Probability   
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solution = 0.0192 given p-value since sample is large and tailed . test is two p-value = pllzl >2] 0.0192 = Plz> or za Z<-2]The following table gives the shaded area in the diagram, viz., P (0 < Z <z) for different values of z. TABLE OF AREAS 3 4 5any query, please ask

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