Examine current proportion of bridges in given condition

Reference no: EM131813760

Question: A report five years ago stated that 35.5% of all state-owned bridges in a particular state were "deficient." An advocacy group took a random sample of 100 state-owned bridges in the state and found 33 to be currently rated as being "deficient." Test whether the current proportion of bridges in such condition is 35.5% versus the alternative that it is different from 35.5%, at the 10% level of significance.

Reference no: EM131813760

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