Question: Refer to Exercise 12.161. Suppose the engineers recoded the data so that springs that were the correct length were recorded as 1, springs that were

Refer to Exercise 12.161. Suppose the engineers recoded the data so that springs that were the correct length were recorded as 1, springs that were too long were recorded as 2, and springs that were too short were recorded as 3. Can we infer at the 10% significance level that less than 90% of the springs are the correct length?

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