A manufacturer fills soda bottles. Periodically the company tests to see if there is a difference between the mean amounts of soda put in bottles ofregular cola and diet cola. A random sample of 13 bottles of regular cola has a mean of 497.9 mL of soda with a standard deviation of 3.4 mL. Arandom sample of 11 bottles of diet cola has a mean of 502.6 mL of soda with a standard deviation of 4.3 mL. Test the claim that there is adifference between the mean fill levels for the two types of soda using a 0.05 level of significance. Assume that both populations are approximatelynormal and that the population variances are not equal since different machines are used to fill bottles of regular cola and diet cola. Let bottles ofregular cola be Population 1 and let bottles of diet cola be Population 2.Step 2 of 3: Compute the value of the test statistic. Round your answer to three decimal places.Answer 2 PointsКeypadKeyboard Shortcut

A hypothesis test for two population of test statistic means is given by

Answered: manufacturer fills soda bottles.…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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