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Let the four consecutive numbers be x,(x+1),(x+2) and (x+3) According to the question, x+x+1+x+2+x+3=154 4x=148 x=37 Smallest number = 37
In a min-heap, what is the complexity of removing the smallest element and restoring the heap property?
Which of the following best distinguishes random sampling from non-random sampling ?
Which of the following testing types focuses on validating that a system meets its functional requirements?
Which of the following Python libraries is most suitable for handling large datasets efficiently and performing complex data manipulations?
In which phase of the SDLC is User Acceptance Testing (UAT) most commonly performed?
In data cleaning, which technique is most effective in handling outliers in a dataset that could skew analysis?
To ensure data is accurate and complete before beginning analysis, which data validation technique is most commonly used?
Which Python library is primarily used for data manipulation and cleaning?
Which of the following is the most accurate description of semi-structured data ?
Which of the following best describes the role of data analysis in credit scoring within the finance industry?