Question Help A random sample of 10 independent healthy people showed the follow

Question

Question Help A random sample of 10 independent healthy people showed the following body temperatures (in degrees Fahrenheit). 98.3 98.2 99.0 96.5 98.6 98.6 97.9 99.1 98.2 97.9 Test the hypothesis that the population mean is not 98.6°F; use a significance level of 0.05. Ho : 298.6 Ha : 98.6 Ho: #98.6 Ha: =98.6 Ho: =98.6 Ha : 98.6 Ha : 98.6 Ho: = 98.6 Ha : >98.6 Ho: =98.6 Ha : #98.6 E. OR Find the test statistic. (Round to two decimal places as needed.) Find the p-value. (Round to three decimal places as needed.) Reject or do not reject Ho. Choose the correct answer below. A. Do not reject Ho . There is no reason to believe that 98.6 is not the population mean at a significance level of 0.05. O B. Reject Ho. There is reason to believe that 98.6 is not the population mean at a significance level of 0.05. ° C. Do not reject Ho . The population mean is definitely 98.6°F on the basis of these data at a significance level of 0.05 0 D. Reject H0. The population mean is definitely not 98.6°F on the basis of these data at a significance level of 0.05 Click to select your answers)

Explanation / Answer

The statistical software output for this problem is:

One sample T hypothesis test:
: Mean of variable
H0 : = 98.6
HA : 98.6

Hypothesis test results:

Hence,

Hypotheses: Option F is correct.

t = -1.59

P = 0.145

Option A is correct.

Variable Sample Mean Std. Err. DF T-Stat P-value Data 98.23 0.23192432 9 -1.595348 0.1451

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