Answer:
The standard deviation of the sample mean is 16.98.
Explanation:
The standard deviation of the sample mean differences is given as by the difference of the 2 standard deviations.This is given as
Difference of standard deviations=21.2-17.6 = 3.6
Now the ratio of the difference to the largest standard difference is given as
Ratio=3.6/21.2=0.1698
Converting this into percentage as 0.1698x100=16.98
The standard deviation of the sample mean is 16.98.
Explanation:
Become the most populous empire in the world.
Answer:
The Dust Bowl was the name given to the drought - stricken Southern Plains region of the United States, which suffered severe dust storms during a dry period in the 1930s. As high winds and choking dust swept the region from Texas to Nebraska, people and livestock were killed and crops failed across the entire region.
The United States invaded Iraq in 2003 because
Iraq had WMDs and Iraq had previously supported terrorist organizations. Hence, options A and B.
<h3>Reasons for the invasion of Iraq in 2003</h3>
The following are the reasons for the invasion;
- Bush believed Saddam and Iraq had WMDs.
- Bush argued that Iraq had previously supported terrorist organizations.
Therefore, the options A and B are the reasons behind the United States invading Iraq in 2003.
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Answer:
Emperor Qin Shi Huangdi was an effective leader because he helped form China. He was the first Emperor of China, and helped form it into the country it is today. He built many new things to help China improve throughout his reign. He did many good and bad things, but was a very effective leader.
Explanation:
