Mathematics, 06.05.2020 08:24 laceysmith2i023
Elena wants to build a one-sample z interval to estimate what proportion of computers produced at a
factory have a certain defect. She chooses a confidence level of 94%. A random sample of 200 computers
shows that 12 computers have the defect
What critical value z' should Elena use to construct this confidence interval?
Answers: 2
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Elena wants to build a one-sample z interval to estimate what proportion of computers produced at a<...
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