rashahu2762 rashahu2762
  • 06-06-2023
  • Mathematics
contestada

The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right –tailed, or two-tailed and the parameter that is being tested
H0:σ=8.3
H1:σ<8.3
A. Right-tailed, μ B. Right-tailed, σ C. Left-tailed, s D. Left-tailed, σ

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