Lecture 1. Descriptive statistics includes statistical procedures that we use to describe the population we are studying. The data could be collected from either a sample or a population‚ but the results help us organize and describe data. Descriptive statistics can only be used to describe the group that is being studying. That is‚ the results cannot be generalized to any larger group. Inferential statistics is concerned with making predictions or inferences about a population from observations
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Copy and paste paper into this box. N/a N/a N/a adoijc’eijlkeja aoidjvoaijdla;kdnlskvd oaiudoijfkajdlkjf aoivjoeiajlskndlkvnadsldkjgaiejoai3jlqi3j3oijdlkgj ojandoviaheoiauoeijuoskljflksjdf Copy and paste paper into this box. N/a N/a N/a adoijc’eijlkeja aoidjvoaijdla;kdnlskvd oaiudoijfkajdlkjf aoivjoeiajlskndlkvnadsldkjgaiejoai3jlqi3j3oijdlkgj ojandoviaheoiauoeijuoskljflksjdf Copy and paste paper into this box. N/a N/a N/a adoijc’eijlkeja aoidjvoaijdla;kdnlskvd oaiudoijfkajdlkjf aoivjoeiajlskndlkvnadsldkjgaiejoai3jlqi3j3oijdlkgj
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vital statistics of populations studied probability through games of chance‚ gambling | 18th Century | Laplace‚ Gauss | normal curve‚ regression through study of astronomy | 19th Century | Quetelet Galton | astronomer who first applied statistical analyses to human biologystudied genetic variation in humans(used regression and correlation) | 20th Century (early) | PearsonGossett (Student) Fisher | studied natural selection using correlation‚ formed first academic department of statistics‚ Biometrika
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Statistic Report for UNITE AUTOMOBILE ENTERPRISE Lecturer:- Dr Haslindar Ibrahim Prepared by:- Zalifah Che Embee (DL1010195) Habibah Kadir (DL1013072) Zahari Sehak (DL1016065) Mohd Aswad Abd Karim (DL1018773) Shahrul Asmadi Shahmarudin(DL1010501) Introduction Unite Automobile Enterprise was established in January 2009. The company is involved in selling various types of domestic and import cars. Unite Automobile Enterprise sales have been particularly slow this past year. Unite
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at-will employees. Only two of the four exceptions would apply here. The first is the Statutory exception‚ where Elaine cannot be terminated from sex discrimination (pg. 416). This is in accordance to the Title VII of the Civil Rights Act of 1964‚ which eliminates job discrimination due to “race‚ color‚ national origin‚ sex‚ and religion” (pg. 428). No prior information is given in this case‚ but she was replaced with a man (even a man who is lesser qualified) so this could in fact be the reasoning
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Organization of Terms Experimental Design Descriptive Inferential Population Parameter Sample Random Bias Statistic Types of Variables Graphs Measurement scales Nominal Ordinal Interval Ratio Qualitative Quantitative Independent Dependent Bar Graph Histogram Box plot Scatterplot Measures of Center Spread Shape Mean Median Mode Range Variance Standard deviation Skewness Kurtosis Tests of Association Inference Correlation Regression Slope y-intercept
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Critically examine the extent to which the Rule of Law (ROL) has been implemented in Zimbabwe in an attempt to resolve conflicts and peace making in the Government of National Unity (GNU) The term Rule of Law (ROL) has been defined differently by different scholars hence the varying interpretations and interpretations and implementation by different governments. It is against this background that this monograph would like to examine the extent to which the ROL has been implemented in Zimbabwe from
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Distribution. Histograms‚ Cumulative Frequency and Ogives. 1) a) 799 b) 1000 c) 900+9992 = 949.5 d) Lower Class Boundary=1100-0.5 =1099.5 Upper Class Boundary=1199.5+0.5=1199.5 e) 100 f) 76 g) 62400×100=15.5 h) 600-699‚ the fourth class has the largest frequency of 76. i)14+46+58400 ×100=29.5% j) 48+22+6400 ×100=19.0% k) 4002=200 200 lie in the fifth class interval 700-799 ∴The median lies in this interval. =l+n2-cff×h =700+200-19468×99 =708.735 l) L.Limit | U.Limit | Frequency
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created a hypothesis in his mind‚ Thinking the drug would contain Datura- Which is a plant that grows in Haiti used for putting people down. Davis found out by one of the sorceress the making of the drug and what ingredients reside in it. Proving his hypothesis wrong. The powdered drug consist of toads‚ sea warms‚ lizards‚ tarantulas‚ human bones and the most important ingredient is a species of dried puffer fish “which contains a powerful poison known to man” –Tetrodotoxin. According to the
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in the day and hunt for food. One day the strongest of the pact wanted a bigger share from the food and so he did‚ the others did not mind. Slowly it became a regular practice‚ eventually leading to a conflict amongst them. It resulted in a battle between the strongest and the second best… they fought each other with sticks & stones. The strongest managed to kill his opponent. The rest watched and decided to abide by the law of the jungle… survival of the fittest. Thousands of years later; AD 96
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