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analysis of covariance based on fuzzy test statistic
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نویسنده
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jiryaei alireza ,arabpour alireza ,mashinchi mashallah
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منبع
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journal of mahani mathematical research - 2013 - دوره : 2 - شماره : 1 - صفحه:29 -41
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چکیده
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One-way analysis of covariance is a popular and common statistical method, wherein the equality of the means of several random variables which have a linear relationship with a random mathematical variable, is tested. in this study, a method is presented to improve the one-way analysis of covariance when there is an uncertainty in accepting the statistical hypotheses. the method deals with a fuzzy test statistic which is produced by a set of confidence intervals. finally an example is provided for illustration.
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کلیدواژه
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analysis of covariance ,conffdence interval ,fuzzy test statistic
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آدرس
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shahid bahonar university of kerman, department of statistics, ایران, shahid bahonar university of kerman, department of statistics, ایران, shahid bahonar university of kerman, department of statistics, ایران
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پست الکترونیکی
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mashinchi@uk.ac.ir
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Authors
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