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20% of 240 + 18% of 200 = ? => ? = 48 + 36 => ? = 84
What is the difference between samples and populations in data analysis?
A data analyst at a bank is tasked with developing a credit scoring model to assess loan applicants' eligibility. Which of the following statistical met...
What will be the output of the following C code?
#include < stdio.h >
void main ( ) {
int x = 10, y = 20, *p1 = &x, *p2 = &y;...
Which of the following is a primary advantage of using Tableau for building interactive dashboards?
A hospital uses a data-driven approach to improve patient care. They identify that patients with similar conditions respond differently to treatments b...
In Excel, you want to summarize sales data by region and product category, displaying the sum of sales for each combination. Which feature should you us...
Why is metadata critical for managing large datasets?
In time series decomposition, which component is removed to achieve stationarity?
Which condition must be satisfied for Kruskal’s Algorithm to function correctly?
What does the Dickey-Fuller test primarily assess in a time series dataset?