Mathematics, 18.02.2020 17:38 LJ710
What is the conclusion for t-test concerning if the mean child mortality rate for countries in South East Asia is more than the mean Child mortality rate for countries in Western Europe by more than 10 per thousand?A. There is evidence that the mean child mortality rate for countries in South East Asia is more than the mean Child mortality rate for countries Western Europe by more than 10 per thousand. B. There is insufficient evidence that the mean child mortality rate for countries in South East Asia is more than the mean Child mortality rate for countries Western Europe by more than 10 per thousand. C. There is insufficient evidence that the mean child mortality rate for countries in South East Asia is equal to Child mortality rate for countries Western Europe by more than 10 per thousand. D. There is conclusive evidence that the mean child mortality rate for countries in South East Asia is more than the mean Child mortality rate for countries Western Europe by more than 10 per thousand. t-Test: Two-Sample Assuming Unequal VariancesSE Asia 2008 Western Europe 200835.95 15.8375Mean 161.612453 30.93526822Variance 164384.252 2009.80796Observations 12 12Hypothesized Mean Difference 10 df 11 t Stat 1.02481833 P(T<=t) one-tail 0.16372909 t Critical one-tail 1.79588482 P(T<=t) two-tail 0.32745818 t Critical two-tail 2.20098516 t-Test: Two-Sample Assuming Equal VariancesEastern Europe 2008 Middle East 200815.8375 15.71428571Mean 30.9352682 23.55281374Variance 2009.80796 1247.457889Observations 12 12Pooled Variance 1628.63292 Hypothesized Mean Difference 0 df 22 t Stat 0.44808953 P(T<=t) one-tail 0.32923513 t Critical one-tail 2.50832455 P(T<=t) two-tail 0.65847026 t Critical two-tail 2.81875606
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