Two Boats The Prada Italy And The Oracle USA Are Competing For A Spot In The Upcoming America S Cup Race

Help me answer the psychology problem

1.  Twoboats, the Prada (Italy) and the Oracle (USA), are competing for a spot in theupcoming America’s Cup race. They race over a part of the course several times.The sample times in minutes for the Prada were: 12.9, 12.5, 11.0, 13.3, 11.2,11.4, 11.6, 12.3, 14.2, and 11.3.  Thesample times in minutes for the Oracle were: 14.1, 14.1, 14.2, 17.4, 15.8,16.7, 16.1, 13.3, 13.4, 13.6, 10.8, and 19.0. For data analysis, theappropriate test is the t-Test: Two-SampleAssuming Unequal Variances.The next table shows the resultsof this independent t-test. At the .05 significance level, can we conclude thatthere is a difference in their mean times? Explain these results to a personwho knows about the t test for asingle sample but is unfamiliar with the ttest for independent means.Hypothesis Test: Independent Groups (t-test, unequalvariance)PradaOracle12.17014.875mean1.0562.208std. dev.1012n16df-2.7050difference (Prada – Oracle)0.7196standard error of difference0hypothesized difference-3.76 t.0017 p-value(two-tailed)-4.2304confidence interval 95.% lower-1.1796confidence interval 95.% upper1.5254margin of error

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