Statistics Cheat Sheet Proportion = Frequency x 100 = Percentage Total No | Z score (standardised value)-how many sds from the mean the value liesZ score = data value – mean Standard deviation | Metric Data = ExploreCategory = Frequencies | Bigger sample size will give a narrower confidence interval range (more specific) outliers affect the mean but not the median – this is why the median is preferred here.mean | | Reports -Only give confidence
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Kenneth M. Stampp and Eric Foner both agree to disagree on the outcomes‚ purposes and causes of reconstruction. Kenneth Stampp‚ in the article‚ “The Era of Reconstruction 1865- 1877‚” explains how the radical effort to establish and protect Negro civil and political rights had failed but also that in the “long run” it didn’t‚ therefore agreeing that the reconstruction was a success. He explains how the emancipation of the blacks was more than just a gesture and that getting the 14th and 15th amendment
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The cause of Schizophrenia is still uncertain‚ some of the effects of this disease are believed to be the origin of hereditary‚ chemical imbalance‚ viral infections‚ and immune disorders. Schizophrenia is a severe mental disorder that affects a persons thoughts‚ feelings‚ and actions. Schizophrenia complicates reality with imaginary which causes unresponsiveness and solitary which leads to complications in expressing natural emotions in social situations. Schizophrenia is not caused by childhood
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Name: ______________________________________ Date: ________________________ Student Exploration: 3D Eclipse Vocabulary: eclipse‚ lunar eclipse‚ path of totality‚ penumbra‚ solar eclipse‚ umbra Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. Have you ever seen an eclipse? If so‚ describe what you well vary. 2. About how often do you think eclipses happen? Well vary. Gizmo Warm-up If you see a two-dimensional image of the Earth‚ Moon‚ and Sun‚ you might predict
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The rebellion was caused by people rebelling against the government. There is lots of theories on what caused this from grease on gun shells to the government in general. Most of the reasons include the mix of religions and rumors. Many things contributed to this it was not just one. Rumors sometimes are more believed than the truth. There most likely was not animal grease on the cartridges but the rumor caused the soldiers to believe there was. The rumor is believed to have originated from the
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The economic/ecological collapse‚ internal rebellion and the external invasion are the three reasons that cause empires to fail. Let us talk about the Assyrian empire‚ specifically how these three factors contributed to collapse or decline of this empire. For the first and second Assyrian empire‚ out of these three important reasons; internal rebellion and the external Invasion were the important reasons. The Assyrian empire was a small city state and they were selling timbers to their neighboring
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standardized tests are hard on teachers and students. The tests do not show if the student is learning throughout the year. Preparing and studying for the tests takes too much time. The tests cause stress on students‚ teachers‚ and parents. Objection: Standardized tests can be good for teachers and students in some ways. Standardized tests are difficult for teachers and students. Standardized tests do not evaluate the student’s growth over the year. The tests evaluate how well the student is at
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Do cheat days work? Can you have chocolate or cookies‚ and still lose weight? According to researchers‚ cheat days actually boost your metabolism and speed up fat loss. On top of that‚ they keep you motivated and increase your chances of success. There are many different ways to incorporate cheat meals into your diet‚ so make sure you know your options. Why Cheat? A cheat meal or a cheat day can make dieting easier and keep you sane. Most athletes use this strategy to stay motivated. The science
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known to man. The death toll there was one million Jews (ushmm). There were six major death camps; they were Auschwitz-Birkenau‚ Belzec‚ Chelmno‚ Majdanek‚ Sobibor‚ and Treblinka (Louis Bulow). The camps were places where Nazis carried out their sick cause (ushmm). The Nazis murdered three million Jews in those killing centers in the matter of a few years (ushmm). In 1933 nine million Jews lived in the twenty-one countries of Europe that would be occupied by Nazi Germany during WWII (Louis Bulow).
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What is Elasticity? - Elasticity refers to the degree of responsiveness in supply or demand in relation to changes in price. If a curve is more elastic‚ then small changes in price will cause large changes in quantity consumed. If a curve is less elastic‚ then it will take large changes in price to effect a change in quantity consumed. Graphically‚ elasticity can be represented by the appearance of the supply or demand curve. A more elastic curve will be horizontal‚ and a less elastic curve will
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