Start learning 50% faster. Sign in now
Explanation: Sampling is a critical step in data analysis, especially when dealing with large datasets. By selecting a smaller, representative subset of the population, analysts can perform computations faster and with fewer resources while retaining the integrity of the results. Effective sampling reduces data complexity and ensures that the sample mirrors the population's characteristics, enabling reliable statistical inferences. Techniques like simple random sampling or stratified sampling ensure diversity and minimize bias, maintaining the overall data quality for analysis. Option A: While sampling aids in efficient predictions, it does not involve using all available data. Sampling is about selecting a subset, not the entire dataset. Option C: Sampling does not eliminate the need for advanced techniques; it complements them by making analysis feasible for large datasets. Option D: Including all rare events is not guaranteed through sampling; specific strategies like oversampling are needed for rare-event analysis. Option E: Sampling reduces but does not eliminate bias. Proper technique selection minimizes it.
The books supplied to the sections will be in the custody of the Assistant Audit Officers in charge of the sections.
परित्याग का अंग्रेजी शब्द है -
Endowment Insurance के लिए लिए सही पारिभाषिक शब्द है
निम्नलिखित विकल्पों में से pool fund का हिंदी पर्याय होगा।...
The accomplice who is tendered pardon by a Magistrate, is not to be tried by the same Magistrate but by another Court.
शिक्षा एक ऐसा विषय है जिससे देश के सभी नागरिकों का सरोका...
निम्नलिखित में शिकायती शब्द का इनमे से क्या अर्थ नही...
निम्नलिखित विकल्पों में से Product शब्द का कौन सा पर्याय होगा...
गद्यांश के आधार पर Despite all the disruptions caused by the global pandemic का सही हिन्दी अनु...
Cash reserve ratio-