Question
In the question below there are three statements
followed by two conclusions I and II. You have to take the three given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the three statements disregarding commonly known facts. Statements: Some detail are course Only a few course are information No course is topic Conclusions: I. Some topic are not information II. All course can be informationSolution
No course is topic (E) → Conversion → No topic is course (E) + Only a few course are information (I) → Some information are not topic (O*). Hence conclusion I does not follow. Only a few course are information → Some course are information (I) and Some course are not information (O). Hence conclusion II does not follow.
Which of the following best represents the role of data wrangling in the data analysis process?
Which sampling technique is most appropriate when the population is naturally divided into groups that differ significantly from each other?
A database holding sensitive customer data is compromised, and attackers exfiltrate data without altering it. Which principle of the CIA triad has been ...
What is the difference between samples and populations in data analysis?
Which data transformation scales features to a range of 0 to 1?
What is a common method to handle missing data in a dataset?
In forecasting, which method is most appropriate when the time series data exhibits both trend and seasonality?
Which function in R creates a data frame?
Which of the following is an example of an independent variable in a data analysis model that predicts employee productivity based on training hours?
If a dataset has a mean significantly higher than the median, which of the following is most likely true?