Running head: Misuses Statistics 1 Misuses Statistics Regena Kelley MAT126: Survey of Mathematical Methods Instructor: Zhimin Huang January 21‚ 2013 Misuses Statistics 2 Misuses Statistics Statistics and survey are misused and not accurate because of many factors. The types of these statistics are found suspect samples‚ asking Biased questions and misleading graphs. There are businesses that use these statistics with questions to convice people to accept
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Lecture Notes: Statistics A note on basic statistics Statistics is the practice or science of collecting and analyzing numerical data in large quantities. So there are two parts1. Collection of Data 2. Analysis of Data- understanding what the data says. Steps in Statistics To carry out any statistical operation‚ the following steps need to be followed‚ in the given order: 1. 2. 3. 4. 5. 6. Sampling Estimation Hypothesis Generation Testing Regression Prediction Collection of Data: Sampling
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Statistics in Business QNT/275 January 12‚ 2015 Kim Gravelle Statistics in Business Statistics are simply a way of gathering information from data. Learning from data is the essential use of statistics. The extraction of answers from data provides the foot print for further investigation and research. There are several different types and levels of statistics‚ they are nominal‚ ordinal‚ interval‚ and ratio ("Data Levels of Measurement"‚ 2014). The first level being nominal‚ allows for the use
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Is There Any Need to Be Worried About Childhood Obesity? Catherine (Boyuan Zheng) ESLI Level 5P Is There Any Need to Be Worried About Childhood Obesity? 1. Introduction Childhood obesity is a major focus of the society and the public health officials. And childhood obesity trends have increased dramatically over the past several years (Staniford‚ Breckon‚ & Copeland‚ 2012‚ p. 545). Overweight is measured by body mass index which is called BMI. According to the survey from the 2003 to 2004
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PET OBESITY: IS YOURS AT RISK? Studies show nearly half of our dogs and cats are overweight or obese‚ but these healthy habits might help keep your pet from becoming an alarming statistic. Is your pet at risk? People aren’t the only over-eaters in America: The Association for Pet Obesity Prevention (APOP) found that 56 percent of dogs and 53 percent of cats are either overweight or obese. Recently‚ we were touched by the story of Meow‚ a 39-pound cat who died in a shelter from obesity complications
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exploding is childhood obesity. We have read and discussed Alice Davies’ article‚ “‘Extra Large‚’ Please‚” and taken notes on Morgan Spurlock’s documentary‚ Supersize Me‚ which describe the alarming social problem of childhood obesity connected to the fast food industry in America today. Davies stated: “Since 1980‚ the number of American kids who are dangerously overweight has tripled. More than 16 percent of our children qualify as ‘obese’” (Davies 114). Although childhood obesity is a growing problem
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not = 440 Statistic 4.9 With 98% confidence Lower limit 3.05348411 Upper limit 24.7249703 With 98% confidence we cannot reject Ho since the statistic is inside the acceptance zone b) Check the same hypothesis with 95% confidence. With 95% confidence Lower limit 3.81574825 Upper limit 21.9200493 With 95% confidence we cannot reject Ho since the statistic is inside
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An Epidemic of O besity Myths The Center for Consumer Freedom Obesity Myths.indd A1 11/29/2005 11:59:17 AM An Epidemic of Obesity Myths Obesity Myths.indd A5 11/29/2005 11:59:29 AM An Epidemic of Obesity Myths Obesity Myths.indd A7 11/29/2005 11:59:29 AM Copyright © 2005 by The Center for Consumer Freedom The Center for Consumer Freedom is a nonprofit coalition supported by restaurants‚ food companies‚ and consumers‚ working together to promote personal responsibility
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of child obesity in our society. In the past years‚ Americans have changed there eating and exercise habits drastically for the worse. Children become the victims of obesity because of the lack of a nutritional diet‚ and exercise. Some claim that the media is to blame for the epidemic while others feel it is the parent ’s responsibility. This eating disorder should be taken as a serious matter especially when children ’s health is at risk. The evidence suggests that childhood obesity has been
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While Statistics can also be misused in many ways such as using not representative samples‚ small sample size‚ ambiguous averages and dispersions‚ detached facts‚ implied connections‚ wrong and misleading graphs‚ wrong use of statistical techniques‚ serious violation of assumption behind the statistical techniques and faculty surveys‚ we should also realize that Statistical literacy is not a skill that is widely accepted as necessary in education. Therefore a lot of misuse of statistics
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