SOLUTION: For the situation described below, state the null and alternative hypotheses to be tested. (Enter != for ≠ as needed.) A researcher wishes to show that a modified treatment decr

Question 1207007: For the situation described below, state the null and alternative hypotheses to be tested. (Enter != for ≠ as needed.)
A researcher wishes to show that a modified treatment decreases the mean time to recovery 𝜇, which is currently 6 days.
H0:

Ha:

Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

The null hypothesis (H₀) is that the mean time to recovery the , despite the modified treatment.

in your case the null hypothesis is:
H₀: μ = 6
The alternative hypothesis (Hₐ) represents the researcher's belief that the modified treatment will recovery time.
in your case the alternative hypothesis is:
Hₐ: μ < 6
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