i) By using Figure 8, the predicted values for life satisfaction for different countries may be ranked from lowest value to highest value. Which one of the following options gives a correct ranking?
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- /nb/ui/evo/index.html?deploymentid=59965219411062784778289177&elSBN=9780357131596&id=1706455609&snapshotld=3320351& ENGAGE MINDTAP ter14_Homework 3. In the table below ratings data on = the quality of the speed of execution and y = overall satisfaction with electronic trades provided the estimated regression equation y = 0.3341 +0.8838x (AAII website). Source Error Brokerage Scottrade, Inc. Charles Schwab Fidelity Brokerage Services Q Search TD Ameritrade ما E*Trade Financial Vanguard Brokerage Services USAA Brokerage Services Thinkorswim Wells Fargo Investments Interactive Brokers Zecco.com Speed Satisfaction L 3.9 Live 3.2 3.1 3.2 2.7 2.4 2.9 3.8 3.0 3.0. 3.7 2.8 W 3.4 3.3 3.0 2.6 At the 0.05 level of significance, test whether speed of execution and overall satisfaction are related. Show the ANOVA table. What is your conclusion? Sum of Squares Degrees Mean Square p-value of Variation (to 4 decimals) of Freedom (to 4 decimals) (to 2 decimals) (to 4 decimals) Regression 2.3 2.9 3.1…Explain the difference in how VAR Models are used in performing forecasting and how they are used in structrual inferencing.redit Score Ready 300 367 336 169 493 281 591 338 584 359 261 712 456 339 581 650 564 511 402 371 615 392 637 452 694 524 561 517 399 439 437 640 287 688 651 630 395 388 550 586 597 312 499 405 Scenario: Here is a dataset with data about credit card balances (Balance) and individual characteristics of the corresponding credit card holder. Use this data to answer the following questions. Age MENSEN MINIMONNON62 Sheet1 34 82 71 36 68 77 37 87 13 No 19 Yes 14 No 16 No 7 No 9 No 13 No 15 No 17 No 15 No 9 No 9 No 16 No 17 No 10 No 8 No 15 No 16 No 12 Yes 16 No 14 No 16 No 5 No 16 No 13 No 10 No 14 No 12 Yes 11 No 9 No 10 No 14 No 14 No 15 Yes 13 No 14 No Question 1 Accessibility: Investigate 66 41 30 64 57 49 75 57 73 69 28 44 63 72 61 48 57 25 44 44 41 55 47 43 48 30 25 49 71 69 25 47 54 66 66 Education Student 11 No 15 Yes 11 No 11 No 16 No 10 No 12 No 9 No 24 135 52,652 Married Yes Yes No No Yes No No No No Yes Yes No Yes Yes No Yes Yes Yes Yes No No No Yes Yes No Yes No No Yes No Yes…
- Data mining is the extraction of knowledge and data patterns from various raw data sets by examining patterns from various raw data sets by examining trends and business reports used for classification of data and prediction of the data set. Give an example of an actual or potential application of big data or data mining in a marketing organization. Describe how the application meets the criteria of being big data or data mining.a) Explain the key features of both discrete and continuous data. Use relevant examples to highlight your answer. Are monetary values typically treated as discrete or continuous data?O Macmillan Learning In 2017, the entire fleet of light-duty vehicles sold in the United States by each manufacturer must emit an average of no more than 86 milligrams per mile (mg/mi) of nitrogen oxides (NOX) and nonmethane organic gas (NMOG) over the useful life ( 150,000 miles of driving) of the vehicle. NOX + NMOG emissions over the useful life for one car model vary Normally with mean 82 mg/mi and standard deviation 5 mg/mi. A company has 25 cars of this model in its fleet. What is the probability that the average NOX + NMOG level of these cars is above 86 mg/mi? Give your answer to four decimal places. probability: MacBook Air
- O Macmillan Learning In 2017, the entire fleet of light-duty vehicles sold in the United States by each manufacturer must emit an average of no more than 86 milligrams per mile (mg/mi) of nitrogen oxides (NOX) and nonmethane organic gas (NMOG) over the useful life ( 150,000 miles of driving) of the vehicle. NOX + NMOG emissions over the useful life for one car model vary Normally with mean 82 mg/mi and standard deviation 5 mg/mi. What is the probability that a single car of this model emits more than 86 mg/mi of NOX + NMOG? Give your answer to four decimal places. probability: MacBook Airate.edu/portal/site/f37b0c28-85a3-43ae-a924-af41e3081543/tool/fc0d7e39-8282-4530-8f9a-bd537563ef5f/jsf/delivery/deliverAssessment TESTS & QUIZZES % Link ? Help TIme Remaining: 00:16:31 A Hide Time Remaining A Part 4 of 4 Question 6 of 7 1.5 Points A math class has 70 students enrolled. A survey of those students indicated that 22 had taken a calculus class before and 29 had taken a statistics class before. Further, 10 had taken both calculus and statistics before. The number of students who had taken neither calculus nor statistics before is Previous Next Save 11:58 图 1/19/ Mort sc delete home end is 144 num backspace 8. 6. lock 5Give the statistical meaning of the relationship between the spending hours on using mobile andreading books per day
- What is the best estimate of the number of HRDs from the Consumer industry, that highlighted crowdfunding as one of the most important technological catalysts for change?cation.wiley.com/was/ui/v2/assessment-player/index.html?launchld%3Deef1e3c4-0de6-4778-8346-dec63c264926#/question/10 rk updated Question 11 of 16 - / 1 E View Policies Current Attempt in Progress Transgender Adults A study of transgender adults examines the age at which they began to transition and the age of their earliest memories of gender dysphoria. (In this exercise, we examine the age beginning transition and in Exercise 6.107 we examine the age of their earliest memories.) In the study of 210 transgender adults, the mean age at which they began transitioning was 32.6 with a standard deviation of 18.2. Find a 95% confidence interval for the mean age at which transgender adults begin transitioning. Zaliznyak M, Bresee C, and Garcia MM, "Age at First Experienceof Gender Dysphoria Among Transgender Adults Seeking Gender- Affirming Surgery," JAMA Network Open, March 16,2020. Some of the data has been approximated from informationin the paper. to Confidence interval (round to three…Which best describes a work-study?