Question: It is a common belief that the population mean body temperature is 98.6 o F. A random sample of 106 healthy adults have a mean
It is a common belief that the population mean body temperature is 98.6oF. A random sample of 106 healthy adults have a mean body temperature of x = 98.20oF and s = 0.62oF.
(a) Write the null hypothesis and alternative hypothesis using the proper notation symbols and the correct inequality symbols.
(b) Use technology to find the p-value.
(c) Is the p-value smaller than 0.05?
(d) Do the data reject the null hypothesis or fail to reject the null hypothesis?
(e) Is there sufficient evidence to warrant rejection or support the original claim?
Step by Step Solution
3.30 Rating (153 Votes )
There are 3 Steps involved in it
Given that x9820 o F s 062 o F n106 986 o F Formula ztest ZXbars where Xbarsample mean mean sstandar... View full answer
Get step-by-step solutions from verified subject matter experts
