The New England, Mid-Atlantic, and Southern colonies developed in ways unique to their goals and histories. Choose ALL statements that correctly describe aspects of the Southern colonies

A) the soil and climate allowed for longer growing seasons

B) long, cold winters forced colonists to make the most of summer farming

C) The social instructor was based on class, with plantation owners at the top.

D) Due to the demand for labor, enslaved trade was a major part of the economy.

E) Fishing, whaling, and shipbuilding were the largest industries in the colonies.

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