Exam (elaborations)
MATH 221 - WEEK 6 QUIZ.
- Course
- MATH 221
- Institution
- Devry University
MATH 221 - WEEK 6 QUIZ. / MATH 221 - WEEK 6 QUIZ. Question 1 0 / 2 pts (CO 5) A company claims that its heaters last less than 5 years. Write the null and alternative hypotheses and note which is the claim. You Answered Ho: μ ≤ 5, Ha: μ > 5 (claim) Correct Answer Ho: μ ≥ 5, Ha: μ...
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