Suppose that after our computer works for an hour to fit an SVM on a large data set, we notice that x4, the feature vector for the fourth example, was recorded incorrectly (say, one of the decimal points is obviously in the wrong place). However, your co-worker notices that the pair (x4, y4) did not turn out to be a support point in the original fit. He says there is no need to re-fit the SVM on the corrected data set, because changing the value of a non-support point can't possibly change the fit. Is your co-worker correct?

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.

Which function has the domain x> -11? y= x+ 11 +5 y= x-11 +5 y= x+5 - 11 y= x+5 + 11