Ordered Violent Ordered Violent Ordered Violent OrderedCrime ValueValueCrimeValueCrimeValueRateRateRate19.895.1114.22996.3114.23020.621.896.9114.83122.4116.83237.23353.3118.3118.3119.7 353470.572.7121.2 3674.0124.1 3775.1LN34567128910HEREH6189111213141517202122105.12324106.3106.7 25109.5 26113.5 27113.9 28Violent OrderedCrimeValueRate125.6126.9127.2 40128.041131.44243132.6132.844136.5 45136.6 463839ViolentCrimeRate137.5142.3145.1147.7149.2149.5166.3178.8184.2Find the median, 1st and 3rd quartiles from the above table. Please show formular and detail approachfor solving. I want to understand the steps. Thanks a lot.

Given data set can be arranged into ascending order : 19.8, 20.6, 21.8, 22.4, 37.2, 53.3, 70.5,…

Answered: Ordered Violent Ordered Violent Ordered…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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C8. According to the Pew Research Center (2015), recent immigrants are better educated than earlier immigrants to the United States. The change was attributed to the availability of better education in each region or country of origin. The percentage of immigrants 25 years of age and older who completed at least high school is reported in this table for 1970 to 2013. Write a statement describing the change over time in the percentage who completed at least a high school degree. 1970 1980 1990 2000 2013 Mexico 14 17 26 30 48 Other Central/South America 57 53 60 66 Asia 75 72 75 82 84 48 68 81 87 95 Europe 36 48 52 58 72 Caribbean 81 91 88 85 85 Africa Source: Pew Research Center, Modern Immigration Wave Brings 59 Million to U.S., Driving Population Growth and Change Through 2065, 2015. Retrieved from https://www.pewresearch.org/hispanic/2015/09/28/modern- immigration-wave-brings-59-million-to-u-s-driving-population-growth-and-change-through-2065/ 52
An experiment was performed to determine whether different types of chocolate take different amounts of time to dissolve. Forty people were divided into five groups. Each group was assigned a certain type of chocolate. Each person dissolved one piece of chocolate, and the dissolve time (in seconds) was recorded. For comparison, each person in each group also dissolved one piece of butterscotch candy; these pieces were identical for all groups. The data, which include the group, the dissolve times for both chocolate and butterscotch, the difference between the dissolve times, and the ratio of the dissolve times, are presented in the following table. Note that the design is slightly unbalanced; group 3 has nine people and group 5 has only seven. Group Chocolate Butterscotch Difference Ratio 60 135 75 2.25 865 635 230 1.36 122 63 59 1.94 110 75 35 1.47 71 37 34 1.92 81 58 23 1.40 2405 1105 1300 2.18
Hotel Overall Comfort Amenities In-House Dining Muri Beach Odyssey 94.3 94.5 90.8 97.7 Pattaya Resort 92.9 96.6 84.1 96.6 Sojourner’s Respite 92.8 99.9 100.0 88.4 Spa Carribe 91.2 88.5 94.7 97.0 Penang Resort and Spa 90.4 95.0 87.8 91.1 Mokihana Hōkele 90.2 92.4 82.0 98.7 Theo’s of Cape Town 90.1 95.9 86.2 91.9 Cap d’Agde Resort 89.8 92.5 92.5 88.8 Spirit of Mykonos 89.3 94.6 85.8 90.7 Turismo del Mar 89.1 90.5 83.2 90.4 Hotel Iguana 89.1 90.8 81.9 88.5 Sidi Abdel Rahman Palace 89.0 93.0 93.0 89.6 Sainte-Maxime Quarters 88.6 92.5 78.2 91.2 Rotorua Inn 87.1 93.0 91.6 73.5 Club Lapu-Lapu 87.1 90.9 74.9 89.6 Terracina Retreat 86.5 94.3 78.0 91.5 Hacienda Punta Barco 86.1 95.4 77.3 90.8 Rendezvous Kolocep 86.0 94.8 76.4 91.4 Cabo de Gata Vista 86.0 92.0 72.2 89.2 Sanya Deluxe 85.1 93.4 77.3 91.8
1162,1116,1283,1277,1364,1322,1297,1206,1135,1316,1076,1172,1316,1212,1339,1199,1252,1125,1314,1306,1209 Price of Laptop Computers (in Dollars) Class Frequency Relative Frequency Cumulative Frequency 1073–1122 1123–1172 1173–1222 1223–1272 1273–1322 1323–1372 Step 1 of 4 : Determine the class width of the classes listed in the frequency table.
Barrow, Alaska 40 33.6 33.3 29.7 30 27.0 20 14.4 8.8 10 10 --6.9 -9.1 20 -17.2 19.3 -21.1 -23.7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Month Data from National Climatic Data Center Record the monthly increases and decreases in the low temperature from the previous month. Monthly Increase or Decrease (from the previous month) Month February March April May June Average Daily Low Temperature (in degrees Fahrenheit)
Frequency 344.7 389.1 394.3 411.8 412.1 431.9 433.5 445 447.4 452.3 465.4 466 469.2 469.2 469.2 469.8 470.6 471.7 471.8 474.9 483 483.1 485 490.4 494.8 495.8 496.8 496.8 500 506.8 512.5 516.6 520.1 520.4 524.8 534.8 545.3 547.4 558.1 556.4 558.1 558.1 580.6 564.4 572.4 577.4 585 586.2 587.8 588.2 593.8 606.1 607.8 611.4 = 18 16 14 12 10 8 6 4 2 300 350 400 450 500 Find the first quartile for this data set. Q₁ length (cm) = 550 600 650 Find the third quartile for this data set. Q3² = Find the interquartile range for this data set. IQR = = Find the lower fence separating outliers from usual values. Fence Low Find the upper fence separating outliers from usual values. Fence high
Problem 2: Supplement for Weightlifting Continued In comparison to the previous problem, let us say that the weightlifting supplement company informed you that how long a female weightlifter has been lifting impacts the amount of muscle mass they can gain. Suppose that you changed your data collection method from what you did in Problem 1. Now you randomly select one weightlifter from each group (supplement and placebo) that have been lifting for 39 to 40 months. Next, you randomly sample one weightlifter from each group that have been lifting for 37 to 38 months. Then, you continue this process until the 20th pair of weightlifters have lifted for 2 months or less. The data contains the whole body lean mass difference in pounds and training experience in months. Can you infer that the supplement group gained more muscle mass on average than the placebo group? Use a = 0.05 for any hypothesis test. List the conditions necessary to complete this probiem. g) Calculate the test statistic…
2. Suppose you wishes to conduct a study on the flavor acceptability of luncheon meat from commercial, milkfish bone meal, and goatfish bone meal. Commercial luncheon meal is the control group while milkfish bone meal and goat fish bone meal luncheon meat are experimental groups. a. Calculate the mean score of the acceptability of the different luncheon meat b. Calculate the significant differences on the flavor acceptability of luncheon meat from commercial, milkfish bone meal and goat fish bone meal. c. Interpret the result of your analysis. Panelists 1 2 3 4 5 6 7 8 9 10 11 12 Commercial 8 8 7 7 8 8 8 7 9 8 000 9 8 Luncheon Meat Milkfish Bone Meal 8 9 8 8 9 8 9 9 9 8 9 9 Goatfish Bone Meal 7 7 6 6 8 7 7 6 8 7 7 7 Total 23 24 21 21 25 23 24 22 26 23 25 24
Hotel Overall Comfort Amenities In-House Dining Muri Beach Odyssey 94.3 94.5 90.8 97.7 Pattaya Resort 92.9 96.6 84.1 96.6 Sojourner’s Respite 92.8 99.9 100.0 88.4 Spa Carribe 91.2 88.5 94.7 97.0 Penang Resort and Spa 90.4 95.0 87.8 91.1 Mokihana Hōkele 90.2 92.4 82.0 98.7 Theo’s of Cape Town 90.1 95.9 86.2 91.9 Cap d’Agde Resort 89.8 92.5 92.5 88.8 Spirit of Mykonos 89.3 94.6 85.8 90.7 Turismo del Mar 89.1 90.5 83.2 90.4 Hotel Iguana 89.1 90.8 81.9 88.5 Sidi Abdel Rahman Palace 89.0 93.0 93.0 89.6 Sainte-Maxime Quarters 88.6 92.5 78.2 91.2 Rotorua Inn 87.1 93.0 91.6 73.5 Club Lapu-Lapu 87.1 90.9 74.9 89.6 Terracina Retreat 86.5 94.3 78.0 91.5 Hacienda Punta Barco 86.1 95.4 77.3 90.8 Rendezvous Kolocep 86.0 94.8 76.4 91.4 Cabo de Gata Vista 86.0 92.0 72.2 89.2 Sanya Deluxe 85.1 93.4 77.3 91.8
What is the class mark of the Median Class?
Give the statistical meaning of the relationship between the spending hours on using mobile andreading books per day.
The accompanying data file shows the annual returns (in %) for a mutual fund focusing on investments in Latin America and a mutual fund focusing on investments in Canada over the past 25 years. Click here for the Excel Data File a. Which fund had the higher reward over this time period? since it has the b. Which fund was riskier over this time period? since it has the c-1. Given a risk-free rate of 2%, calculate the Sharpe ratio for each fund. What does this ratio imply? Note: Round intermediate calculations to at least 4 decimal places and final answers to 2 decimal places. Sharpe ratio for Latin America Sharpe ratio for Canada c-2. Over this time period, the Sharpe ratio implies that the: O Latin America fund had a higher reward per unit of risk. O Canada fund had a higher reward per unit of risk. O Latin America fund had the higher relative dispersion. ○ Canada fund had the lower relative dispersion.

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