Which way of dispensing champagne, the traditional vertical method or a tilted beer-like pour, preserves more of the tiny gas bubbles that improve flavor and aroma? The following data was reported in...


Which way of dispensing champagne, the traditional vertical method or a tilted beer-like pour, preserves more of the tiny gas bubbles that improve flavor and aroma? The following data was reported in an article.








































Temp (°C)Type of Pour
n
Mean (g/L)SD
18Traditional44.00.7
18Slanted43.70.3
12Traditional43.30.4
12Slanted42.00.2

(a) At a significance level of 0.01 , calculate the test statistic and
P-value for the 18° temperature. (Round your test statistic to one decimal place and your
P-value to three decimal places.)


(b) Repeat the test of hypotheses suggested in (a) for the 12° temperature.  calculate the test statistic and
P-value (Round your test statistic to one decimal place and your
P-value to three decimal places.).





Jun 07, 2022
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