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A manufacturer of banana chips would like to know whether its bag filling machine works correctly at...

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Statistics

A manufacturer ofbanana chips would like to know whether its bag filling machineworks correctly at the 427 gram setting. It is believed that themachine is underfilling the bags. A 49 bag sample had a mean of 421grams. Assume the population standard deviation is known to be 16.A level of significance of 0.1 will be used.

Step 1 of 6: State thenull and alternative hypotheses.

Step 2 of 6: Find thevalue of the test statistic. Round your answer to two decimalplaces.

Step 3 of 6: Specifyif the test is one-tailed or two-tailed.

Step 4 of 6: Find theP P -value of the test statistic. Round your answer to four decimalplaces.

Step 5 of 6: Identifythe level of significance for the hypothesis test.

Step 6 of 6: Make thedecision to reject or fail to reject the null hypothesis.

Answer & Explanation Solved by verified expert
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SolutionGiven Step 1 Hypotheis TotestVs Step 2 Under the test    See Answer
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