The number of absences per week by workers at a factory has the distribution $$\(\operatorname{Po}(2.1)\)$$. State, with a reason, which of the errors, Type I or Type II, might have been made in carrying out the test in part (d). ........................................................................................................................................................ ........................................................................................................................................................ ........................................................................................................................................................ ........................................................................................................................................................ ........................................................................................................................................................ ........................................................................................................................................................
Exam No:9709_w20_qp_63 Year:2020 Question No:5(e)
Answer:
\(\mathrm{H}_{0}\) rejected
Hence Type I error possible
Hence Type I error possible
Knowledge points:
6.5.4 understand the terms Type I error and Type II error in relation to hypothesis tests
Solution:
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