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

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Statistics

A manufacturer of potato chips would like to know whether itsbag filling machine works correctly at the 409.0 gram setting.Based on a 36 bag sample where the mean is 414.0 grams, is theresufficient evidence at the 0.05 level that the bags are overfilled?Assume the standard deviation is known to be 26.0.

Step 1: Enter the hypotheses:

Ho:___________________

Ha:___________________

Step 2: Find the value of the test statistic. Round your valueto three decimal places

Step 3: Specify if the test is one tailed or two tailed

Step 4: Determine the decision rule for rejecting the nullhypothesis. Round your value to three decimal places.

Step 5. Enter the value of the level of significance.

Step 6: Make the decision to reject or fail to reject the Nullhypothesis.

(A) Reject the null hypothesis

(B) Fail to reject the null hypothesis

Answer & Explanation Solved by verified expert
4.2 Ratings (695 Votes)
Solution 4090 4140 260n 36This    See Answer
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