(Solved): two different questions (: Waterfall Heights The data show the heights in feet of waterfalls in Euro ...

Waterfall Heights The data show the heights in feet of waterfalls in Europe and in Asia. Find the 99% confidence for the difference of the means. Use a TI-83 Plus/TI-84 Plus calculator. Round the answers to at least one decimal place. Europe Asia 345 614 722 830 470 900 1385 1137 320 1312 984 350 964 I G Send data to Excel Use ?, for the mean height of waterfalls in Europe. Assume the variables are normally distributed and the variances are unequal. 6 0?-?0 Waterfall Heights The data show the heights in feet of waterfalls in Europe and in Asia. Find the 90% confidence interval for the difference of the means. Round the answers to one decimal place. C Europe Asia E 487 1312 820 614 320 1904 9 470 1385 350 722 900 984 722 830 va Send data to Excel Use ?, for the mean height of waterfalls in Europe. Assume the variables are normally distributed and the variances are unequal. Do not round intermediate steps.