Which of the following statements best describes mayan cities?
a.
they were buil...
Social Studies, 31.10.2019 00:31 danni51
Which of the following statements best describes mayan cities?
a.
they were built on islands in lakes.
b.
they grew up mainly in the highlands.
c.
they had relatively few buildings.
d.
they had pyramids and palaces in their centers.
Answers: 1
Social Studies, 22.06.2019 16:30
What is the rule relating the ratio of marginal utility to prices of two goods at the optimal choice? explain why, if this rule does not hold, the choice cannot be utility-maximizing.
Answers: 2
Social Studies, 22.06.2019 22:30
What are some examples of native americans were impacted by colonization in america
Answers: 1
Social Studies, 23.06.2019 09:30
One historical reason that people in the indian subcontinent have been reluctant to use livestock for food has been that a. their digestive systems are unable to handle meat and proteins b. they refused to eat meat in order to show resistance to british imperialism c. they are able to use cattle as a labor mainstay of their agriculture d. they can use the meat from cattle as fertilizer to make crops grow better
Answers: 1
Social Studies, 23.06.2019 15:20
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
Answers: 1
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