Margin For Error
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engineering, see Tolerance (engineering). For the eponymous movie, see Margin for error (film). The top portion charts probability density against actual percentage, showing the relative probability that the actual percentage is realised, based on the sampled percentage. In the bottom portion, each margin of error synonym line segment shows the 95% confidence interval of a sampling (with the margin of error "margin of error calculator" on the left, and unbiased samples on the right). Note the greater the unbiased samples, the smaller the margin of error. The margin of margin of error in polls error is a statistic expressing the amount of random sampling error in a survey's results. It asserts a likelihood (not a certainty) that the result from a sample is close to the number one would get if the
Acceptable Margin Of Error
whole population had been queried. The likelihood of a result being "within the margin of error" is itself a probability, commonly 95%, though other values are sometimes used. The larger the margin of error, the less confidence one should have that the poll's reported results are close to the true figures; that is, the figures for the whole population. Margin of error applies whenever a population is incompletely sampled. Margin of error is often used in non-survey margin of error sample size contexts to indicate observational error in reporting measured quantities. In astronomy, for example, the convention is to report the margin of error as, for example, 4.2421(16) light-years (the distance to Proxima Centauri), with the number in parentheses indicating the expected range of values in the matching digits preceding; in this case, 4.2421(16) is equivalent to 4.2421 ± 0.0016.[1] The latter notation, with the "±", is more commonly seen in most other science and engineering fields. Contents 1 Explanation 2 Concept 2.1 Basic concept 2.2 Calculations assuming random sampling 2.3 Definition 2.4 Different confidence levels 2.5 Maximum and specific margins of error 2.6 Effect of population size 2.7 Other statistics 3 Comparing percentages 4 See also 5 Notes 6 References 7 External links Explanation[edit] The margin of error is usually defined as the "radius" (or half the width) of a confidence interval for a particular statistic from a survey. One example is the percent of people who prefer product A versus product B. When a single, global margin of error is reported for a survey, it refers to the maximum margin of error for all reported percentages using the full sample from the survey. If the statistic is a percentage, this maximum margin of error can be calculated as the radius of the confidence interval for a reported percentage of 50%. The margin of error has been described as an "absolute
its contents. Please consider expanding the lead to provide an accessible overview of all important aspects of the article. Please discuss this issue on the article's talk margin for error crossword page. (December 2014) Margin for Error US Theatrical Poster Directed by Otto Preminger
Margin For Error 1943
Produced by Ralph Dietrich Written by Lillie Hayward Samuel Fuller Based on the play by Clare Boothe Luce Starring Joan
Margin For Error Play
Bennett Milton Berle Otto Preminger Music by Leigh Harline Cinematography Edward Cronjager Edited by Louis R. Loeffler Distributed by 20th Century Fox Release dates February10,1943(1943-02-10) Running time 74 minutes Country United States https://en.wikipedia.org/wiki/Margin_of_error Language English Margin for Error is a 1943 American drama film directed by Otto Preminger. The screenplay by Lillie Hayward and Samuel Fuller is based on the 1939 play of the same title by Clare Boothe Luce. Contents 1 Plot 2 Cast 3 Sources 4 Production 5 Critical reception 6 References 7 External links Plot[edit] When police officer Moe Finkelstein (Milton Berle) and his https://en.wikipedia.org/wiki/Margin_for_Error colleague Officer Salomon are ordered to serve as bodyguards to German consul Karl Baumer (Otto Preminger) by the mayor of New York City, Finkelstein turns in his badge, convinced he has to quit the service because the man is a Nazi. Capt. Mulrooney, who appointed them to this job, tells Moe that although the mayor personally is opposed to Adolf Hitler and his regime, the mayor is responsible for the safety of everybody, and he feels that through this Job Finkelstein can show them the difference between their system and the Nazi one. Moe quickly discovers Baumer is in trouble with Berlin for having squandered money intended to finance sabotage. His secretary, Baron Max von Alvenstor (Carl Esmond), has become disenchanted with his boss and refuses to delay the delivery of a damaging financial report to Berlin. Baumer's Czechoslovakian wife, Sophia, confesses to Moe she loathes her husband and married him only to secure her father's release from prison. Also at odds with Baumer is Otto Horst, who has been ordered to procure false identification cards for German saboteurs assigned to blow up an American port at the end of a
Sign Up Subjects TOD margin of error Definition + Create New Flashcard Popular Terms Analytical technique that accounts for the number of acceptable errors in an experiment. The margin http://www.businessdictionary.com/definition/margin-of-error.html of error is put into place so that an individual can review results and then determine the level of accuracy of the experiment by taking this + or - margin of error into consideration. A smaller margin of error indicates trustworthy results and a larger margin of error means the results are not considered as accurate. manipulated margin of var... quantitative da... qualitative dat... group representative... ABC analysis equipment environmental a... demographic fac... control variabl... Use 'margin of error' in a Sentence There was a wide margin of error for the upcoming project which gave us a lot of leeway to make up our own minds. 19 people found this helpful Some business run on a small margin of error margin of error and even the slightest mistake can have absolutely drastic results for them. 16 people found this helpful Some products have a very slim margin of error and you must make sure that they are made perfectly every time. 15 people found this helpful Show More Examples You Also Might Like... Adam Colgate 9 Options for Small Town Entrepreneurs Living in a town with a small population presents a unique challenge to entrepreneurs. A narrow local market means the margin for error is greater than in centers of higher population. But a small town presents a great opportunity to form strong ... Read more Adam Colgate Want to Increase Your Credit Score Quickly? Here ... Jeffrey Glen Advise vs. Advice Adam Colgate Top 7 Highest Paying Jobs in the United States Adam Colgate More Resources Below are additional resources for BusinessDictionary users. Interact with us on social media and read funny definitions and useful articles. Fun and Games Although we're known for our high-quality glossaries, some definitions have room fo