OpenStax, Introductory Business Statistics 2e §9.4 Full Hypothesis Test Examples · Try It 4 · Statistics · Hypothesis testing
Full Hypothesis Test Examples · Try It 4
A teacher believes that 85% of students in the class will want to go on a field trip to the local zoo. The teacher performs a hypothesis test to determine if the percentage is the same or different from 85%. The teacher samples 50 students and 39 reply that they would want to go to the zoo. For the hypothesis test, use a 1% level of significance.
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Introductory Business Statistics 2e · §9.4 Full Hypothesis Test Examples · Try It 4
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