12:15 - Progress saved Done \( \sqrt{0} \) Question 7 \( 0 / 5 \mathrm{pts} \) 100 Details What percentage of the general U.S. population have bachelor's degrees? The Statistical Abstract of the United States, 120th Edition, gives the percentage of bachelor's degrees by state. For convenience, the data are sorted in increasing order. \[ \begin{array}{c} 22,23,23,23,24,25,25,25,26,26,26,26,27,27,27, \\ 27,27,27,28,28,29,29,29,29,29,29,29,29,30,31, \\ 31,31,31,31,31,32,32,32,32,32,33,33,34,36,36, \\ 37,37,39,40,43 \end{array} \] In this method of identifying outliers, a data value is considered as an outlier if it is either above or below 2 standard deviations. Provided 29.76, 4.59 are mean value and standard deviation of this data set respectively. What are the outliers of this data set? 22, 43 \( 22,23,40,43 \) 22, 23 40, 43 39,40,43 Question Help: \( \triangle \) Message instructor Submit Question wamap.org
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Did you know that educational attainment in the U.S. has been steadily increasing over the decades? Back in 1940, only about 4% of Americans held a bachelor’s degree, while recent statistics show that over 32% of adults now possess that coveted credential! This rise is attributed to a growing emphasis on higher education for better job prospects and personal development. When it comes to identifying outliers using standard deviation, remember that outliers fall outside the range of (mean - 2*standard deviation) to (mean + 2*standard deviation). In this scenario, that range translates to approximately 20.58 to 38.94. Therefore, any values below 20.58 or above 38.94 are considered outliers. Happy number crunching!
