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Section 11.3 Homework Question 4
Question
Section 11.3 Homework
4.
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Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed.
(a) Test whether
at the level of significance for the given sample data. (b) Construct a
%
confidence interval about .
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(a) Identify the null and alternative hypotheses for this test.
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or chat with our tutorsThis question is taken from Math 136 – Introduction to Statistics » Summer 2021 » Section 11.3 Homework