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15. What is the normal body temperature for healthy humans? A sample of n = 25 healthy humans had a mean temperature of 98.25 degrees with a standard deviation of a = 0.80 degrees. We obtain a 95% condence interval as (97.94, 98.56). Which of the following correctly interprets this interval? (3 pts) a. b. C. d. 95% of all healthy humans will have a temperature between 97.56 and 98.25. 95% of the time, the average temperature for a healthy human will be between 97 .94 and 98 .56. We are 95% condent that the average temperature for healthy humans is between 97.94 and 98.56. None of the answer options is correct