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MBA 6018 STATE THE NULL AND ALTERNATIVE HYPOTHESES / TUTORIALOUTLET DOT COM

Hypothesis test for a Population Mean, Sigma Known<br>If the population standard deviation is known, we can directly calculate the<br>standard deviation of the sampling distribution (the standard error of the estimate),<br>

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MBA 6018 STATE THE NULL AND ALTERNATIVE HYPOTHESES / TUTORIALOUTLET DOT COM

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  1. MBA 6018 STATE THE NULL AND ALTERNATIVE HYPOTHESES / TUTORIALOUTLET DOT COM

  2. MBA 6018 STATE THE NULL AND ALTERNATIVE HYPOTHESES / TUTORIALOUTLET DOT COM MBA 6018 State the null and alternative hypotheses FOR MORE CLASSES VISIT www.tutorialoutlet.com Hypothesis test for a Population Mean, Sigma KnownIf the population standard deviation is known, we can directly calculate thestandard deviation of the sampling distribution (the standard error of the estimate),and use the standardized normal distribution to get a z multiple, using the Excelfunction NORMSINV.We can then calculate p for each of the three possible test conditions, and compare it to each level of alpha to see whether the null hypothesis should be rejected. Inputs -Hypothesized Population Mean:Population Standard Deviation (sigma):Sample size (n): Sample Mean (X-bar) 295 &lt;-- Input the appropriate number for your situation 12 &lt;-- Input the appropriate number for your situation50 &lt;-- Input the appropriate number for your situation297.6 &lt;-- Input the appropriate number for your situation Intermediate Calculations -Standard Error of the Estimate: 1.69705627Test Statistic (z): 1.53206469 Results -- For the Alpha level given, H0 should be

  3. MBA 6018 STATE THE NULL AND ALTERNATIVE HYPOTHESES / TUTORIALOUTLET DOT COM Thank You

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