For each of the following situations find the critical value
For each of the following situations, find the critical value for z or t.
a) H0: μ = 105 vs. HA: μ ≠ 105 at α = 0.05; n = 61.
b) H0: p = 0.05 vs. HA: p > 0.05 at α = 0.05.
c) H0: p = 0.6 vs. HA: p ≠ 0.6 at α = 0.01.
d) H0: p = 0.5 vs. HA: p < 0.5 at α = 0.01; n = 500.
e) H0: p = 0.2 vs. HA: p < 0.2 at α = 0.01.
Membership TRY NOW
  • Access to 800,000+ Textbook Solutions
  • Ask any question from 24/7 available
    Tutors
  • Live Video Consultation with Tutors
  • 50,000+ Answers by Tutors
OR
Relevant Tutors available to help