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

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Statistics

A manufacturer of chocolate chips would like to know whether itsbag filling machine works correctly at the 433 gram setting. It isbelieved that the machine is underfilling the bags. A 42 bag samplehad a mean of 425 grams. Assume the population variance is known tobe 625. A level of significance of 0.05 will be used. Find theP-value of the test statistic. You may write the P-value as a rangeusing interval notation, or as a decimal value rounded to fourdecimal places.

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Solution 4334252 62525n 42This is the two tailed    See Answer
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