Mathematics, 17.07.2020 20:01 amaraea
In this problem, you will see how some estimators are more resilient to corruptions or mistakes in the data than others. Such estimators are referred to as robust . Researchers in a lab observe the following data set {0.5,1.8,−2.3,0.86,0.32}. In reality, these numbers are generated from the standard normal distribution N(0,1) , but as in most statistical problems, this distribution is unknown to the researchers. Their goal is to estimate the mean of this unknown distribution, and they will try two different statistics for doing so: the sample mean and the median. What is the sample mean X¯¯¯¯5 of the data set?
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Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?
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Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?
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Mathematics, 21.06.2019 20:30
Answer for 10 points show work you guys in advanced < 3
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In this problem, you will see how some estimators are more resilient to corruptions or mistakes in t...
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