Wpc 300 Quizzes Together Already Passed

Which of the following category of data mining you would use for Spam filtering of emails? Supervised Unsupervised Heuristics Both supervised and unsupervised {Ans: Supervised}Which of the following is not a component of relational database? Relationship among rows in tables CPU of Database Server Metadata Tables {Ans: CPU of Database Server}Which of the following is true about A/B testing? To increase conversion rate of your website traffic, A/B testing can be beneficial. You should test multiple elements of your landing page at a time and compare You need to attend WPC 300 course to learn about A/B Testing A neutral result on an A/B testing means you correctly performed the test {Ans: To increase conversion rate of your website traffic, A/B testing can be beneficial.}In an agile approach of analytics, what is the last step of the process? Model data Score and deploy Perform business discovery Evaluate and Improve {Ans: Evaluate and Improve}The central limit theorem states that if the population is normally distributed, then the Sampling distribution of the mean will also be normal for any sample size Standard error of the mean will not vary from the population mean Mean of the population can