The data shows a sample of states' percentage of public high school graduation rates for a recent year. 72 89 75 90 81 86 63 78 93 92 84 85 75 92 72 Send data to Excel Part: 0 / 2 Part 1 of 2 Draw the boxplot for the given data. 60 65 70 75 80 85 90 95 100 High school graduation rates
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- The data show the sizes in square miles of notable islands in the Baltic Sea and the Aleutian Islands. Baltic Sea Aleutian Islands 600 266 224 1049 1151 1562 1149 678 2767 347 402 434 (a)Draw the boxplot for the given data for the Baltic Sea. Round your answers to the nearest ten. 050010001500200025003000Baltic Sea (only 5 numbers can be in the boxplot)Here's the dataset: Golfer Distance Accuracy Index Woods 316.1 54.6 3.58 Perry 304.7 63.4 3.48 Gutschewski 310.5 57.9 3.27 Wetterich 311.7 56.6 3.18 Hearn 295.2 68.5 2.82 Gronberg 301.4 63.2 2.74 Frazar 301 63.5 2.74 Warren 299.2 64.2 2.55 Glover 302.2 60.7 2.27 MacKenzie 300.2 62.1 2.22 Love III 305.4 57.9 2.21 Garcia 303.5 59.4 2.21 Durant 289.2 70.9 2.2 O'Hair 300.1 61.4 2.02 Singh 301.1 60.2 1.92 Long 298.3 62.4 1.9 Smith 300.8 60.2 1.85 Hend 318.9 45.4 1.89 Hughes 291.3 67.5 1.76 Stadler 300.1 60.4 1.76 Allenby 297.7 62.3 1.75 Mayfair 288.2 69.8 1.71 Appleby 300.6 59.3 1.58 Snyder III 291.8 66.3 1.56 Purdy 295.2 63.4 1.52 Brigman 295.5 63.1 1.5 Bryant 283.2 73 1.49 Rollins 294.4 63.7 1.43 Jobe 302.3 57.3 1.42 Brehaut 286.6 69.9 1.4 Ogilvy 298 60.7 1.4 Henry 297.6 61 1.4 Rose 294.1 63.7 1.37 Westwood 296.8 61.5 1.36 Johnson 290 66.9 1.34 Senden 291 66 1.31 Mickelson 300 58.7 1.3 Watney 298.9 59.4 1.26…The manager of a fleet of automobiles is testing two brands of radial tires. He assigns one tire of each brand at random to the two rear wheels of eight cars and runs the cars until the tires wear out. The data (in kilometers) are shown below: Car Brand 1 Brand 2 1 34900 36700 2 45500 47200 3 37100 37700 4 32000 31400 5 48900 47800 6 32800 36900 7 38500 38900 8 30100 31800 Find a 95% confidence interval on the difference in mean mileage. Assume that the differences of the distances are approximately normally distributed.
- This is the data table 1.682 1.677 1.681 1.684 1.679 1.686 1.684 1.684 1.673 1.685 1.682 1.675A researcher gathers data from a sample that consists of five scores of 5, 7, 2, 7 and 9.a. Find the µand the σb. Find the zscore for each of the raw scoresNeed help with parts d and k. Data: TSERofReturn AcmeRofReturn 1 0.42478 -0.48194 2 1.61213 -0.73284 3 -0.98754 -2.28445 4 -0.30013 -1.55312 5 1.41215 0.68674 6 0.68725 -1.31132 7 0.03733 -0.83295 8 -1.72494 -1.71975 9 0.33729 1.14443 10 -1.07502 -1.79885 11 0.86222 0.89736 12 1.17468 1.66664 13 -0.38761 -0.02658 14 1.66212 0.9086 15 1.09969 1.99935 16 -0.06266 0.46148 17 -1.96241 -1.41004 18 -1.32499 -0.38086 19 -1.51247 -1.90904 20 0.74974 0.91873 21 -0.38761 -0.49714 22 -0.17514 -1.31385 23 -3.41222 -1.15681 24 -0.01266 2.11718 25 0.16231 1.78766 26 -0.82506 1.30344 27 -0.41261 -0.43377 28 0.2623 -1.70274 29 -1.16251 0.4692 30 -1.05003 0.27671 31 -0.65008 -0.63741 32 0.62475 2.9895 33 -0.68758 1.3613 34…
- The data set below represents the amount of soft drink in a sample of 50 2-liter bottles: a. Construct a histogram and a percentage polygon. b. On the basis of the results in (a) and (b), does the amount of soft drink filled in the bottles concentrate around specific values? 2.007 2.004 1.988 1.995 1.997 2.019 1.993 2.007 2.019 2.017 1.995 1.983 1.988 2.004 2.017 1.996 1.989 1.985 1.985 2.014 1.987 2.002 2.028 1.963 2.021 1.967 1.999 1.987 2.021 1.977 1.977 2.018 2.035 1.979 1.977 2.012 2.029 2.014 2.014 1.954 1.955 1.944 2.051 1.985 1.931 1.912 1.939 2.038 1.901 1.932 On the basis of the results in (a), does the amount of soft drink filled in the bottles concentrate around specific values? Select the correct choice below, and, if necessary, fill in the answer box within your choice. A. Yes, the amout of soft drink concentrates around ___ liters. (Round to two decimal places as needed.) B. No, the amount of soft drinks does not concentrate around…Calculate the z score where x = 15, µ = 1, and σ = 5Given the data set [0.07, -0.01, 0.10,-0.05, 0.007, 0.005], what is the result from the lag differencing once? . [0.12, -0.017, 0.095, 0.001] . [0.07, -0.001, 0, 0, 0, 0.012] . [0.12, -0.017, 0.095] . [0.12, 0, 0, -0.017]