Minitab 9 - Prince Allotoy PDF

Title	Minitab 9 - Prince Allotoy
Course	Introduction to Statistics I
Institution	University of Connecticut
Pages	6
File Size	218.5 KB
File Type	PDF
Total Downloads	41
Total Views	142

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Prince Allotoy...

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Iacobbo Lea Iacobbo Daniel Kpormegbey STATS 1000Q, SEC029D 4 December 2020 Minitab 9 1. a. Ho: =610 H a: >610 b.

Iacobbo

The data points are fairly linear which means the data is approximately normal. Pvalue = .128 and so P-value>.05 so we do not reject the null hypothesis, and we conclude that the data is normally distributed. c. T-test because n.01 so we fail to reject the null hypothesis, accept it. Data has no outliers, is FAIRLY symmetric, 540 is a bit high compared to 660 on the histogram. e. This school cannot brag that their students are really top-notch because we accepted the null hypothesis which means their average score is normal, not higher. f. 95% CI for μ (581.7, 639.3) 2. a. Ho: μ=800mg

Ha: μ.05 (L.O.S.) so fail to reject the null hypothesis, accept it. The conclusion is that the calcium level of poor people is equal to the recommended 800mg. 3. a. Ho: μ = 45% Ha: μ.41 b. Test statistic = 1.54, P-value = .061 c. Decision: fail to reject null hypothesis, accept null hypothesis because pvalue>.05. d. There is no sufficient evidence to say that connecticut has a higher % of alcohol related automobile fatalities....