X1= 1, x2= 3, x3=2, x4=1, x5=4, x6= 8, x7= 1

thake this dataset

Ata Analysis and Spark a) 12 ptsints, brienly explain your choice/answer. 1, x2=3,x3=1,x4=7,x5=5,x0=7,x7=0 a) [2 pts ] True or False: All actions in Spark are lazy. b) [2pts] True or False: The in-memory processing property of Spark means writing data to memory between data mining pipeline steps. c) [2 pts] True or False: Suppose one classifier has training error (x7+1%%, and test error (x2+2525 25) %, then this classifier is overfitting. (5000+105) d) [2 pts] True or False: Suppose you have (5000+105+x1) examples in your dataset, it is more reasonable to use the (70%,30%) training-testing splitting ratio than the (95%,5%) trainingtesting splitting ratio