You wish to test the following claim (H1) at a significance level of α=0.02 Ho:μ=80.6 H1:μ≠80.6 You believe the population is normally distributed, but you do not know the standard deviation. You...


You wish to test the following claim (H1) at a significance level of α=0.02


      Ho:μ=80.6
      H1:μ≠80.6


You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data:



















Data
111.9
120.6
109.1





What is the test statistic for this sample? You may round the sample mean and standard deviation to three decimal places when computing the test statistic. (Report answer accurate to three decimal places.)


test statistic =


What is the p-value for this sample? (Report answer accurate to four decimal places.)

p-value =



Jun 01, 2022
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