Question
In the context of data analysis, which of the following
best describes trend analysis?Solution
Trend analysis is essential in data analysis as it examines past data to uncover recurring patterns, making it possible to forecast future trends. Businesses apply trend analysis in various domains, such as sales forecasting, inventory management, and customer demand prediction. By understanding past behaviors, companies can adjust strategies and resource allocation to match anticipated trends, ensuring operational efficiency and market competitiveness. Option A is incorrect because aggregating data is part of data wrangling rather than trend analysis. Option C is incorrect as segmentation is aimed at dividing data into categories rather than analyzing historical patterns. Option D is incorrect since real-time monitoring is different from forecasting future trends. Option E is incorrect as trend analysis aims at future applicability, not just past evaluation.
(A) Men are anxious to improve/ (B) their circumstances, but are /(C) unwilling to improve themselves; / (D) they so remain bound / (E) no error.
In the sentence identify the segment which contains the grammatical error.
The boy which stole the money was caught by the police.
Find the erroneous part of the given sentence. If none of the parts contains error, mark ‘No Error’ as your answer.
He should have (A) / we...
Identify the segment in the sentence that contains a grammatical error.
During the tenure of Babu Jagjivan Ram, the Minister of Railways from 195...
It is the ability to continuously (A) / refurbish and nuance all facets of his (B) / game that allows Roger Federer to outcompete (C) / and outlive much...
X. Many Chinese believe that its superior cultural ways have inspired their neighbours to imitate them and even voluntarily give tribute to the Chinese...
Two of my intimate friends called on me (A)/ on yesterday when I was (B)/ away from home (C)/ No Error (D)
This is the (1)/Â key element of whom (2)/ we refer to as (3)/Â life-changing experience (4)/ No error (5)
The MNC recently roped in a new head of the HR department.
The given sentence is divided into four parts. Read the given sentence to find out whether there are any grammatical/contextual errors in it. The error...
