are selected at random and their mean and standard deviation found to be 7.992 mm and 0.01mm. Can you conclude at 5% level of significance that the first batch of screws has greater mean than the second batch? 2. A sample of 8 independent observations provides the following: 3.6 3.9 3.8 4.5 4.9 4.2 4.4 3.8 Can you conclude at 5% level of significance that the mean is below 5? 3. A house cleaning service claims that they can clean a four bedroom house
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country with things such as more space and more states for the country. It is explained through works like Excerpts from Frederick Jackson Turner‚ The Significance of the Frontier in American History. 1893‚ John L. O’Sullivan “On Manifest Destiny”‚ and a Segment from Ken Burns Video Series‚ The West - Volume 2‚ Empire of the Trails. In The Significance of the Frontier in American History‚ it talks about the importance of why Americans wanted to
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harm.” Furthermore‚ he highlights that her promising life was brought to an abrupt halt‚ given the “nasty mess somebody’s made of it.” Here‚ we see that one reason for the significance of Eva Smith’s character was the fact that through her‚ the Birlings were assigned the blame they were due for the way they acted; blame their social class my have otherwise allowed them to evade. Through the story of Eva Smith‚ it was made clear that these upstanding citizens had made decisions with terrible consequences
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What was the significance of D-Day to the outcome of World War 2? D-Day happened on 6th June 1944 after five years of war with Germany. D-Day was an invasion towards Germany by a massive military force that set out from England towards France. It was going to take over Nazi Germany and Germany’s leader Adolf Hitler because the Nazi’s had nearly taken over the whole of Europe which wouldn’t have happened if appeasement didn’t occur. The allied forces landed on the beaches of Normandy and started
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Hillary Sayers Sayers 1 ENG 3U Mrs. DeLorenzi May 9‚ 2010 The Stone Angel: Significance of the Title The Stone Angel‚ published in 1964‚ is one of Margaret Laurence’s best known novels. Throughout the novel‚ Laurence reveals how life was in Western Canada during the 1930’s. In The Stone Angel‚ the ninety-year-old protagonist reflects on her life attempting to understand herself. During the recollection of her past‚ the audience discovers that Hagar had a rough life as she had to endure the
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Significance of Women’s Day Women’s Day is celebrated throughout the globe on 8th March every year. Celebrating Women’s Day is an opportunity to appreciate the remarkable contribution of women to our society. Read on to find more about the International Women’s Day celebration. ’Woman’- is a word that conjures up a lot of images in our minds and brings out varied emotions as selfless love‚ nurturing and caring attitude. Who is a woman? The dictionary meaning of a woman is adult female human but
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WWII (The Battle of Stalingrad‚ 2016). One reason for this is that it stopped the German advances into Eastern Europe and Russia. After the battle‚ they won no decisive battles‚ and the Soviet army had the control‚ with the German’s in retreat (Significance – The Battle of Stalingrad‚ 2015). The Soviets began to regain the land they lost to the Germans. Everything the German’s gained in their other successful offensives in Russia had all been lost and their 6th Army was no more (Battle of Stalingrad
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RATIO ANALYSIS Meaning of Ratio:- A ratio is simple arithmetical expression of the relationship of one number to another. It may be defined as the indicated quotient of two mathematical expressions. According to Accountant’s Handbook by Wixon‚ Kell and Bedford‚ “a ratio is an expression of the quantitative relationship between two numbers”. Ratio Analysis:Ratio analysis is the process of determining and interpreting numerical relationship based on financial statements. It is the technique of
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The Significance of the Ghost in Hamlet Shakespeare fashionably utilizes the popular concept of the ghost in Hamlet which is of tremendous significance in the development of the play. The introduction of the ghost in Hamlet serves three main purposes of the dramatist. It introduces an element of fear and mystery and creates a tragic atmosphere in the play. It motivates the action of the play by imposing a task upon Hamlet. Finally it shows up the characters and produces a certain moral effect
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Significance of the American Revolution The American Revolution played a key role in abolition of slave trade‚ because they took initiatives that constituted an organized movement. The important catalyst came into being to shape the Americans. At this level‚ the fate of British colonies unleashed a heated debate about the political representation that was often enclosed in disfranchisement and the vote. The commitment of the revolutionaries to the equality and freedom led to the growing unease over
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