0.4 Yes T1 x204535 0.0 02 04 x1 <0.435531 R3 x1 <0.550902 Yes No 0.0 to zo 0.8 1.0 0.0 R2 R1 02 04 00 0.0 1.0 0.0 0.2 04 06 08 10 " 12 0.727715 R4 T3 x20482038 x1 <0357768 x1 <067612 Yes Yes No Yes 0.0 0.2 04 06 T2 x2<04535 T4 x10610452 Yes Yes x1 <0.435631 x2 < 0.482038 x1 <0.550902 x2 <0.055411 Yes The image shows four classification trees (T1,T2,T3,T4), together with four regions (R1, R2, R3,R4). Each region is [0, 1]² in variables #1, #2, which has been partitioned and colored according to the color scheme "red" (1/positive/"Yes") and "black" (0/negative/"No"). Examine carefully the information given before quantifying the truthfulness of the following statements that relate trees and regions. The tree T3 corresponds to the region R1. The tree T2 corresponds to the region R4. =

2/.666 - .666/2

Do Homework- Kaitlyn Stringfellow - Google Chrome sec mathxl.com/Student/PlayerHomework.aspx?homeworkld=554737735&questionld=20&flushed-true&cld=58665538centerwin-Dyes Math 2843(003) Statistics Spring 2020 Kaitlyn Stringfellow | 02/24/209:40 PM Out Homework: Homework 5 Save sti Score: 0 of 1 pt 24 of 34 (20 complete)▼ HW Score: 54.84%, 18.65 of 34 pts EQuestion Help 3.2.33 A certain group of test subjects had pulse rates with a mean of 81.3 beats per minute and a standard deviation of 12.5 beats per minute. Use the range rule of thumb to identify the limits separating values that are significantly low.or significantly high. Is a pulse rate of 116.3 beats per minute significantly low or significantly high? Significantly low values are (Type an integer or a decimal. Do not round.) beats minute or lower. per Enter your answer in the answer box and then click Check Answer! Clear All parts remaining

STAT 9.1/3

Quesiton 31

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dist156.schoology.com/common-assessment-delivery/start/6554005467?action=onresu n Student Home | No... okmarks population in thousands Freshman imp. 50 40 30 20 10 1900 1920 1940 1960 1980 2000 year From 1910 and 1920 In which decade (10-year interval) did the population grow the fastest? O From 1900 and 1910 O From 1930 and 1940 Old classes O From 1980 and 1990 Issues of the 21st C.... A

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Read the box "The Return to Education and the Gender Gap." The Return to Education and the Gender Gap Dependent variable: logarithm of Hourly Earnings. * Regressor Years of education Female Female x Years of education Potential experience Potential experience² Midwest South West Intercept (1) 0.1035** (0.0009) 1.533" (0.012) 0.208 (2) 0.1050** (0.0009) -0.263** (0.004) 1.629" (0.012) 0.1001" (0.0011) 0.258 -0.432** (0.024) 0.0121" (0.0017) 1.697** (0.016) (4) 0.1013** (0.0012) 0.258 -0.451" (0.024) 0.0134" (0.0017) 0.0136** (0.0012) -0.000184** (0.000021) -0.095" (0.006) -0.092** (0.006) -0.028"* (0.007) 1.328" R² The sample size is 52,970 observations for each regression. Female is an indicator variable that equals 1 for women and 0 for men. Midwest, South, and West are indicator variables denoting the region of the United States (0.023) 0.267

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