Question 1 0 / 0.25 pts ___________________describes the data contained in the data ware house You Answered Relational data operational data Correct Answer meta data Informational data Question 2 0.25 / 0.25 pts In positively skewed data distribution, mean will be less than the median? True Correct! False Question 3 0 / 0.25 pts In chemistry which method gives the smallest ratio of atom present in the compound You Answered Emprical formula Correct Answer Variance Chi square test None of these Question 4 0.25 / 0.25 pts Jersey number of cricket players is? Correct! Nominal Interval Ratio Ordinal Question 5 0.25 / 0.25 pts Which one of the following statement is reflecting data mining task Correct! Identify and group the similar documents according to the context Query a Web search engine for information about “Amazon” Look up phone number in phone directory Find the average salary