1989 Question 48 What type of graph is the following graph? Not yet answered Marked out of 1.00 60 Sex male female o O Flag question 00 50 Oo 988 8.00 40 O o O O Oo Depression score 30 20 OOOOOO Oo 10 8.900 O 000 0 10 20 30 40 50 60 Mental component score Select one: O a scatter plot O b. line graph O c. dot plot O d. scatter plot with line graph Question 49 Not yet answered Given the following true labels, and predicted labels output by a classification algorithm, compute the accuracy and write the final answer rounded to two positions after the decimal point y_true = [1,0,1,1,0,1,1,0,1,0,1,1,1,1,1,0,0,1,0, 1, 1] y_pred = [1,1,1,1,0,1,0,0,0,1,0,0,1,0,1,0,0,1,0, 1, 1] Marked out of 1.00 Flag question Answer: Question 50 A document is of length m (words). What is the maximum number of n-grams in this document? Not yet answered Marked out of 1.00 Select one: O a min-1 Flag question O b. min O cm choose n O d. m- n + 1