We wish to check that normal body temperature may be more than 98.6 degrees for a certain population. In a random sample of 18 individuals from this population, the sample mean was found to be 98.87 and the sample standard deviation was 0.482. Assume the population is normally distributed. Use a = 0.05.
What is your conclusion?
Normal body temperature is lower than 98.6 degrees, since the p-value is less than 0.05
Normal body temperature is lower than 98.6 degrees, since the p-value is negative
Normal body temperature is higher than 98.6 degrees, since the p-value greater than 0.05
Normal body temperature is higher than 98.6 degrees, since the p-value less than 0.05
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