Which factor is MOST LIKLEY to have had the greatest impact on human settlement patterns in Sub-Saharan Africa?

A) proximity to the region's numerous coal mines
B) proximity to water sources needed for subsistence farming
C) political boundaries created during European colonization
D) urbanization resulting from the growth of the oil industry in the region

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society

Let the sample size of leg strengths be 7 and the sample mean and sample standard deviation be 945 watts and 48 watts, respectively. (a) is there evidence that leg strength exceeds 900 watts at significance level 0.05? find the p-value.there is , evidence that the leg strength exceeds 900 watts at ? -0.05. 0.001 < p-value 0.005 0.05 p-value < 0.10 0.10 p-value < 0.25 o 0.010 p-value 0.025 (b) compute the power of the test if the true strength is 915 watts. (c) what sample size would be required to detect a true mean of 915 watts if the power of the test should be at least 0.9? n= exact number, no tolerance

The frenchcolonies that were established in the interior regions of north america (canada and united states) were established there primarily because of what?