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You wish to test the following claim (Ha) at a significance level of α = 0.005. H0: μ = 73.1 Ha: μ ≠ 73.1 You believe the population is normally distributed and you know the standard deviation is σ = 6.5. You obtain a sample mean of x̄ = 73.6 for a sample of size n = 58. What is the test statistic for this sample? (Report answer accurate to three decimal places.) Test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) P-value = The p-value is... less than (or equal to) α greater than α This test statistic leads to a decision to... reject the null accept the null fail to reject the null As such, the final conclusion is that... There is sufficient evidence to warrant rejection of the claim that the population mean is not equal to 73.1. There is not sufficient evidence to warrant rejection of the claim that the population mean is not equal to 73.1. The sample data support the claim that the population mean is not equal to 73.1. There is not sufficient sample evidence to support the claim that the population mean is not equal to 73.1. Question Help: Post to forum

Name: you wish to test the following claim ha at a significance level of 0005 h0 731 ha 731 you believe the population is normally distributed and you know the standard deviation is 65 you obtain 69062
Uploaded: 2023-07-22T04:31:29-08:00
Duration: 7 min 56 s
Channel: Gerald Hilaire
Description: you wish to test the following claim ha at a significance level of 0005 h0 731 ha 731 you believe the population is normally distributed and you know the standard deviation is 65 you obtain 69062

          You wish to test the following claim (Ha) at a significance level of α = 0.005.
H0: μ = 73.1
Ha: μ ≠ 73.1
You believe the population is normally distributed and you know the standard deviation is σ = 6.5. You obtain a sample mean of x̄ = 73.6 for a sample of size n = 58.
What is the test statistic for this sample? (Report answer accurate to three decimal places.)
Test statistic =
What is the p-value for this sample? (Report answer accurate to four decimal places.)
P-value =
The p-value is...
less than (or equal to) α
greater than α
This test statistic leads to a decision to...
reject the null
accept the null
fail to reject the null
As such, the final conclusion is that...
There is sufficient evidence to warrant rejection of the claim that the population mean is not equal to 73.1.
There is not sufficient evidence to warrant rejection of the claim that the population mean is not equal to 73.1.
The sample data support the claim that the population mean is not equal to 73.1.
There is not sufficient sample evidence to support the claim that the population mean is not equal to 73.1.
Question Help:
Post to forum

you wish to test the following claim ha at a significance level of 0005 h0 731 ha 731 you believe the population is normally distributed and you know the standard deviation is 65 you obtain 69062

Added by Kim G.

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