WEEK- 2 code install.packages("dplyr") library(dplyr) Rajeshdf = read.csv('c:\\Insurance.csv') str(Rajeshdf) str(Rajeshdf) summary(Rajeshdf) agg_tbl <- Rajeshdf %>% group_by(Rajeshdf$JOB) %>% summarise(total_count=n(), .groups = 'drop') agg_tbl a = aggregate( x=Rajeshdf$HOME_VAL, by=list( Rajeshdf$CAR_TYPE), FUN=median, na.rm=TRUE ) a QUIZ 2. What famous literary detective solved a crime because a dog did not bark at the criminal? A). Sherlock Holmes 1. In the Insurance data set, how many Lawyers are there? A). 1031 3. What two prefixes does the instructor use for variables when fixing the missing values? Select all that apply. A). IMP_ M_ 4. What is the median Home Value of a person who drives a Van? A). 204139 5. In the insurance data set, how many missing (NA) values does the variable AGE have? A) 7 1. What...
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GE---5093-1D2-FA-2021 - Design Thinking Home My courses 2021-FA GE---5093-1D2-FA-2021 Week 1 Reading Quiz 1 Started on Sunday, October 31, 2021, 2:04 PM State Finished Completed on Sunday, October 31, 2021, 2:30 PM Time taken 25 mins 58 secs Grade 8.00 out of 10.00 ( 80 %) Top of Form Question 1 Correct 1.00 points out of 1.00 Flag question Question text A critical finding of Edward Lorenz related to Design Thinking was: Select one: a. An application of the caterpillar effect b. The idea of deterministic chaos or the "Butterfly Effect" c. Business leaders enjoy chaos d. Statistical modeling of weather was fairly accurate in the long term Feedback Your answer is correct. The correct answer is: The idea of deterministic chaos or the "Butterfly Effect" Question 2 Incorrect 0.00 point...
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