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Researchers obtained the body temperature of 93 healthy humans and found the average body temperature of these 93 people to Be 97.3F. Construct a 99%

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Researchers obtained the body temperature of 93 healthy humans and found the average body temperature of these 93 people to Be 97.3\"F. Construct a 99% condence interval for the population mean body temperature of healthy humans. Assume the population standard deviation is 0'63F. a) Is this a zvalue or a tvalue confidence interval? (Write z or t.) b) What is the zvalue or t-value? c) What is the condence interval? ( , ) (Rounded to 2 decimal places.) d) Interpret this result

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