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(CO 5) The heights of 82 roller coasters have a mean of 284.9 feet and a standard deviation of 59.3 feet. Find the standardized test

(CO 5) The heights of 82 roller coasters have a mean of 284.9 feet and a standard deviation of 59.3 feet. Find the standardized test statistics and the corresponding p-value when the claim is that roller coasters are less than 290 feet tall.

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