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Canvas. Question 2 2pts The mean w: a ater temperature downstream from a discharge pipe at a power plant cooling tower should be no more than 102 CS ee F, Past experience has indicated that the population standard deviation of temperature is 7F. The water temperature is mea ured on 18 randomly chosen days, and the average temperature was found to be 101.2F. What is the value of the test statistic for the appropriate hypothesis test for this problem? Round your final answer to two decimal places Question 3 Which of the following best describes a Type terror? Convicting an innocent man. Acquitting a guilty man 'Acquitting an innocent man Answer not here Question 4 A statistical hypothesis isa statement about the parameters of one or more samples