Waterfall Heights Is there a significant difference at a = 0.05 in the mean heights in feet of waterfalls in Europe and the ones in Asia? The data are shown. Use the critical value method with tables. Use Europe 470 345 820 614 900 1385 1246 984 Send data to Excel Asia 722 964 1137 320 1904 350 722 for the mean height of waterfalls in Europe. Assume the variables are normally distributed and the variances are unequal. ₁

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) Determine if the hypothesis test is one or two tailed.

(ii) Find the critical value(s). Round the answer(s) to three decimal places. If there is more than one critical value, separate them with commas.

(iii) Compute the test value. Always round t-score values to three decimal places.

(iv) Make the decision.

Waterfall Heights Is there a significant difference at a = 0.05 in the mean heights in feet of waterfalls in Europe and the ones in Asia?
The data are shown. Use the critical value method with tables.
Europe
470 345 820 614
900 1385
1246 984
Send data to Excel
Asia
722 964
1137 320 1904
350 722
Use H₁
for the mean height of waterfalls in Europe. Assume the variables are normally distributed and the variances are unequal.
Transcribed Image Text:Waterfall Heights Is there a significant difference at a = 0.05 in the mean heights in feet of waterfalls in Europe and the ones in Asia? The data are shown. Use the critical value method with tables. Europe 470 345 820 614 900 1385 1246 984 Send data to Excel Asia 722 964 1137 320 1904 350 722 Use H₁ for the mean height of waterfalls in Europe. Assume the variables are normally distributed and the variances are unequal.
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