Water samples are taken from water used for cooling as it is being discharged from a power plan into a river. It has been determined that as long as the mean temperature of the discharged water is at most 130°F, there will be no negative effects on the river's ecosystem. To investigate whether the plant is in compliance with regulations that prohibit a mean discharge water temperature above 130°F, 40 water samples will be taken at randomly selected times and the temperature of cach sample recorded. The resulting data will be used to test the hypotheses Ho: µS 130° Ha: µ > 130° Which of the following statements represents a Type I error in this context? Concluding the plant is in compliance when it actually is Concluding the plant isn't in compliance when it actually is Concluding the plant isn't in compliance when it actually isn't Concluding the plant is in compliance when it actually isn't

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