Find the p-value. p-value = | (Round to three decimal places as needed.) Interpret the results of the test. Since the p-value is the significance level, Ho. There is evidence to conclude that the population mean is not 98.6°F at a significance level of 0.05.

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Chapter1: Starting With Matlab
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A random sample of 10 independent healthy people showed the body temperatures given below (in degrees Fahrenheit). Test the hypothesis that the population
mean is not 98.6 °F, using a significance level of 0.05.
98.7 98.4 99.0 96.7 98.2 98.5 97.1 99.4 98.6 97.7
.......
Determine the null and alternative hypotheses. Choose the correct answer below.
O A. H: µ= 98.6
H3: u> 98.6
O B. H, µ#98.6
O C. H,: µ> 98.6
H3: µ = 98.6
Ha: u= 98.6
Ο D. H, . μ< 98.6
O E. Ho: µ= 98.6
OF. H,: H= 98.6
Ha: u= 98.6
H3: u#98.6
H:u<98.6
Check the conditions to see whether the test statistic will follow a t-distribution.
The sample
V random and the observations
V independent. The distribution of the sample is
Find the test statistic.
t=|
(Round to two decimal places as needed.)
Find the p-value.
n ualun - N
Transcribed Image Text:A random sample of 10 independent healthy people showed the body temperatures given below (in degrees Fahrenheit). Test the hypothesis that the population mean is not 98.6 °F, using a significance level of 0.05. 98.7 98.4 99.0 96.7 98.2 98.5 97.1 99.4 98.6 97.7 ....... Determine the null and alternative hypotheses. Choose the correct answer below. O A. H: µ= 98.6 H3: u> 98.6 O B. H, µ#98.6 O C. H,: µ> 98.6 H3: µ = 98.6 Ha: u= 98.6 Ο D. H, . μ< 98.6 O E. Ho: µ= 98.6 OF. H,: H= 98.6 Ha: u= 98.6 H3: u#98.6 H:u<98.6 Check the conditions to see whether the test statistic will follow a t-distribution. The sample V random and the observations V independent. The distribution of the sample is Find the test statistic. t=| (Round to two decimal places as needed.) Find the p-value. n ualun - N
Find the p-value.
p-value =
(Round to three decimal places as needed.)
Interpret the results of the test.
Since the p-value is
the significance level,
Ho. There is
evidence to conclude that the population mean is not
98.6°F at a significance level of 0.05.
Transcribed Image Text:Find the p-value. p-value = (Round to three decimal places as needed.) Interpret the results of the test. Since the p-value is the significance level, Ho. There is evidence to conclude that the population mean is not 98.6°F at a significance level of 0.05.
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