Follow the instructions in the book in Chapter 4 to read in

Follow the instructions in the book in Chapter 4 to read in the okc… Follow the instructions in the book in Chapter 4 to read in the okc data. Explain what each element in the code is doing. Glimpse() the data.Textbook: Chapter 4 Modeling | Mastering Spark with R (therinspark.com)ANSWER THESE QUESTIONS;1.What is the data type of the essay fields?2.What do they contain?3.How do you know the data is in Spark? ANSWER THESE QUESTIONS:4. What is the response variable added?5. Explain how the response variable is aggregated.6. What is the tally?  ANSWER THESE QUESTIONS:7. What percentage of the data is in the training set? 8. What is the purpose of the ‘seed’?9. What is the distribution of the response variable in the training set?10. What does the ‘mutate’ function do in this line of code: mutate(frac =n/sum(n))?11. What is the mean income in each set? Engineering & Technology Computer Science DATA ANALY CRN162

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