I need help with stats, section 7.2 and 7.3, please help with TI-84 calculator commands Test the claim about the population​ mean, μ​, at the given level of significance using the given sample statistics.   ​Claim: μ=40​; α=0.01​; σ=3.17. Sample​ statistics: x=38.1​, n=72   Identify the null and alternative hypotheses. Write out the correct null and alternative hypotheses.           Calculate the standardized test statistic: The standardized test statistic is ________________ (round to 2 decimal places as needed)   Determin the critical value(s).  Select the correct choice below and fill in the answer box to complete your choice.  (round to 2 decimal places as needed) a. the critical value is ______________ b. the critical values are + _ ___________   Determine the outcome and conclusion of the test.  Choose the correct answer below. A. fail to reject Ho.  AT the 1% significane level, there is not enough evidence to reject the claim. B. fail to reject Ho.  At the 1% significance level, there is not enough evidence to support the claim. C. reject Ho.  AT the 1% significance level, there is enough evidence to support the claim. D. reject Ho.  AT the 1% significance level, there is enough evidence to reject the claim.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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I need help with stats, section 7.2 and 7.3, please help with TI-84 calculator commands

Test the claim about the population​ mean,
μ​,
at the given level of significance using the given sample statistics.
 
​Claim:
μ=40​;
α=0.01​;
σ=3.17.
Sample​ statistics:
x=38.1​,
n=72
 
Identify the null and alternative hypotheses. Write out the correct null and alternative hypotheses.
 
 
 
 
 
Calculate the standardized test statistic:
The standardized test statistic is ________________ (round to 2 decimal places as needed)
 
Determin the critical value(s).  Select the correct choice below and fill in the answer box to complete your choice.  (round to 2 decimal places as needed)
a. the critical value is ______________
b. the critical values are + _ ___________
 
Determine the outcome and conclusion of the test.  Choose the correct answer below.
A. fail to reject Ho.  AT the 1% significane level, there is not enough evidence to reject the claim.
B. fail to reject Ho.  At the 1% significance level, there is not enough evidence to support the claim.
C. reject Ho.  AT the 1% significance level, there is enough evidence to support the claim.
D. reject Ho.  AT the 1% significance level, there is enough evidence to reject the claim.
 
 
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