Question

Body temperature of all hesitiy humars. What dons the sample sugoest about the use of 96.6 ∘F as the mean beay tompeniture? Ctick hare la viow it taistribution tabio. Click bere le wir opes . of the standad mormal diskibution tates. Clck bore ta view bogen 2 of the standald nofmet distribution tatile. What is the confiderioe interval estimate of the population mean y ?

? (Round to thres decarnal piaces as reoded.) What does this suggeut about the use of 96.6∘F as the mean body terneetetiro? A. This suggests that the mean boty temperature is higher than 98.6∘F. B. This cugosess that the mean body temperatite eould very pose bly be ga 6∘F. c. This mogests that the mean bedy hmperature is lower than 880∘F.

Answer 1

A sample of 20 healthy adults showed an average body temperature of 98.4 °F, near the traditional average of 98.6 °F, suggesting individual variances but generally supporting the traditional mean within the normal range.

Step-by-step explanation:

Analysis of Body Temperature Data

The traditional understanding of normal body temperature being 98.6 °F (37.0 °C) is based on historical data, but individual body temperatures can vary. In healthy adults, body temperature is known to be distributed normally. A study with a random sample of 20 healthy adults revealed that the sample mean temperature was 98.4 °F with a sample standard deviation of 0.3 °F. When considering this sample and the understanding that the normal range for an adult is approximately 97.7 to 99.5 °F (36.5 to 37.5 °C), we can infer that the mean body temperature of healthy humans could very well be close to 98.6 °F, which is within the normal range. Additionally, the data suggests that the mean body temperature could slightly differ from the 98.6 °F mark due to individual variances.

The recorded body temperatures of various individuals show that while the average is often cited as 98.6 °F, fluctuations around this setpoint are considered normal. Moreover, studies have indicated that the traditional value of 98.6 °F may not be accurate for every individual. However, the sample data does not suggest that the mean body temperature is significantly higher or lower than 98.6 °F, rather that it supports the understanding that the mean temperature could be close to this value within the normal range.