You wish to test the following claim (Ha) at a significance level of a = 0.002. H,:µ = 68.3 Ha:p + 68.3 You believe the population is normally distributed, but you do not know the standard deviation. You obtair a sample of size n = 13 with mean M = 73.5 and a standard deviation of SD = 13.4. What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value 0.1971X o The p-value is... O less than (or equal to) a greater than a This p-value leads to a decision to... O reject the null O accept the null O fail to reject the null As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the population mean is not equal to 68.3. O There is not sufficient evidence to warrant rejection of the claim that the population mean is not equal to 68.3. O The sample data support the claim that the population mean is not equal to 68.3. O There is not sufficient sample evidence to support the claim that the population mean is not equal to 68.3.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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You wish to test the following claim (H.) at a significance level of a = 0.002.
H.:p = 68.3
H.:u + 68.3
You believe the population is normally distributed, but you do not know the standard deviation. You obtair
a sample of size n = 13 with mean M = 73.5 and a standard deviation of SD = 13.4.
%3D
What is the p-value for this sample? (Report answer accurate to four decimal places.)
p-value = 0.1971X o
The p-value is...
O less than (or equal to) a
greater than a
This p-value leads to a decision to...
O reject the null
accept the null
fail to reject the null
As such, the final conclusion is that...
O There is sufficient evidence to warrant rejection of the claim that the population mean is not equal
to 68.3.
O There is not sufficient evidence to warrant rejection of the claim that the population mean is not
equal to 68.3.
O The sample data support the claim that the population mean is not equal to 68.3.
O There is not sufficient sample evidence to support the claim that the population mean is not equal to
68.3,
Transcribed Image Text:You wish to test the following claim (H.) at a significance level of a = 0.002. H.:p = 68.3 H.:u + 68.3 You believe the population is normally distributed, but you do not know the standard deviation. You obtair a sample of size n = 13 with mean M = 73.5 and a standard deviation of SD = 13.4. %3D What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = 0.1971X o The p-value is... O less than (or equal to) a greater than a This p-value leads to a decision to... O reject the null accept the null fail to reject the null As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the population mean is not equal to 68.3. O There is not sufficient evidence to warrant rejection of the claim that the population mean is not equal to 68.3. O The sample data support the claim that the population mean is not equal to 68.3. O There is not sufficient sample evidence to support the claim that the population mean is not equal to 68.3,
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