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(Solved): 30% of Amazon packages are damaged. In an effort to lower this percentage, new packaging material i ...
of Amazon packages are damaged. In an effort to lower this percentage, new packaging material is introduced. To test whether the new packaging material is successful, a random sample of 300 packages is inspected and 84 are damaged. Testing at significance level , find: Conclusion (reject or do not reject ) take a larger sample reject do not reject
Expert Answer
The given data is:30% of Amazon packages are damaged.In an effort to lower this percentage, new packaging material is introduced.To test whether the new packaging is successful, a random sample of 300 packages is inspected and 84 are damaged.Testing at significance level at 0.05Find the following.All the above data is the given data, based on that we have to solve the given question...