Gangatharan G posted an Question
December 10, 2021 • 23:10 pm 30 points
  • IIT JAM
  • Mathematical Statistics (MS)

A researcher is testing a hypothesis n a single mean. the citical z value for a=05 and a two-tailed test is + 1.96. the observed test statistic

A researcher is testing a hypothesis n a single mean. The citical z value for a=05 and a two-tailed test is + 1.96. The observed test statistic value from sample data is 1.85. The decision made by the researcher based on this information is to the null hypothesis

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  • Anuj s. best-answer

    accept the null hypothesis since magnitude 1.85 is less then 1.95 , from 2 tail test, we accept the null hypothesis

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