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- The U.S. Census Bureau computes quarterly vacancy and homeownership rates by state and metropolitan statistical area. Each metropolitan statistical area has at least one urbanized area of 50,000 or more inhabitants. The data in Sheet 10 are the rental vacancy rates (%) for metropolitan statistical area in four geographic regions of the U.S. for the first quarter of 2008. Use alpha = 0.05 to test whether the mean vacancy rate is the same for each geographic region. Sheet 10 Midwest Northeast South West 16,2 2,7 16,6 7,9 10,1 11,5 8,5 6,6 8,6 6,6 12,1 6,9 12,3 7,9 9,8 5,6 10 5,3 9,3 4,3 16,9 10,7 9,1 15,2 16,9 8,6 5,6 5,7 5,4 5,5 9,4 4 18,1 12,7 11,6 12,3 11,9 8,3 15,6 3,6 11 6,7 18,3 11 9,6 14,2 13,4 12,1 7,6 1,7 6,5 8,7 12,9 3,6 11,4 5 12,2 11,5 13,1 4,7 13,6 16,3 4,4 3,3 8,2 3,4 24 5,5 12,2 22,6 12 14,5 12,6 9,5 10,1 Select one: a) Sum of Squares Between Groups = 376.87 >…Price_($000)/Sq Ft 1/Sq Ft Location 14.0542 0.0653 0 17.2907 0.0524 0 18.3029 0.00649 0 15.7341 0.04374 0 14.8521 0.01913 0 15.3572 0.0197 0 18.3278 0.01583 0 15.8483 0.41563 0 17.392 0.29976 0 15.8826 0.1798 0 15.5492 0.00816 0 14.619 0.0325 0 15.7633 0.21829 0 15.1289 0.015939 0 17.2874 0.18765 0 15.6938 0.00986 0 15.3672 0.03096 0 15.3126 0.01917 0 17.4008 0.06055 0 16.1066 0.0611 0 16.6637 0.1171 1 16.5504 0.05552 1 17.0575 0.00657 1 17.9466 0.1407 1 17.8913 0.0648 1 15.5396 0.03339 1 18.6629 0.03443 1 18.0774 0.019 1 20.8122 0.20162 1 18.3237 0.319 1What is the most frequent number of over-the-limit items for this data set? ans = What is the frequency of the most frequent number of over-the-limit items? ans =
- Please give outliers and quartilestechnical operations department wants to ensure that the mean target upload speed for all Internet service sub-scribers is at least 0.97 on a standard scale in which the target value is 1.0. Each day, upload speed was measured 50 times, with the following results: .0.854, 1.023, 1.005, 1.030, 1.219, 0.977, 1.044, 0.778, 1.122, 1.114, 1.091, 1.086, 1.141, 0.931, 0.723, 0.934, 1.060, 1.047, 0.800, 0.889, 1.012, 0.695, 0.869, 0.734, 1.131, 0.993, 0.762, 0.814, 1.108, 0.805, 1.223, 1.024, 0.884, 0.799, 0.870, 0.898, 0.621, 0.818, 1.113, 1.286, 1.052, 0.678, 1.162, 0.808, 1.012, 0.859, 0.951, 1.112, 1.003, 0.9721. Compute the sample statistics and determine whether there is evidence that the population mean upload speed is less than 0.97Table 1: Characteristics of Women According to Intake of Alcohol Variable Nondrinker* Drinker* Test Statistic** P value Mean age of mother at birth (years) 28.2 + 4.4 30.1 + 4.4 19.16 <.0001 % of mothers with education > 12 years 71.1% 77.6% 226.9 <.0001 % of mothers who smoked during pregnancy 7.5% 12.0% 100.7 <.0001 Prepregnancy BMI (kg/m2) 23.8 + 4.6 23.7 + 4.3 0.8 0.469 Write out a complete answer to each of the four research questions stated in the matrix. Be sure to state what is being compared and what group or groups did better and by how much. Also, state if the difference was statistically significant or not. Were the values of BMI more varied among the women who drank or did not drink prior to getting pregnant? Explain how you know this. Upload and submit your completed worksheet assignment. Use Table 1 as your source of information. Use the provided completed cells in the matrix to help you fill in…