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Inferential Statistics Proficiency Test

No gist provided
Proficiency Level
Beginner-Expert
Experience
0-8 years
Duration
60 mins
Rudransh Tripathi
Unknown
Unknown
Use This Template

Use Case

No use case provided

Skills Covered

Probability Concepts
Sampling Techniques
Estimation
Hypothesis Testing
ANOVA
Regression Analysis
Java
+1 more
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About

Inferential Statistics Proficiency Test

No test description provided
Target Audience
No targetAudience provided
Prerequisites
No prerequisites provided
Test Overview
Duration
60 mins
Questions
12
Passing Score
70%

Questions

Equalize half of the elements
Conditional Analysis
Conditional Analysis
Integer Variables Manipulation
Optimization Strategies
Problem Solving
What this question evaluates
This question assesses the candidate's ability to manipulate integer variables, analyze conditions, and minimize costs in a given scenario involving changing values based on a status variable.
Type:
Programming
Difficulty:
Medium
Time:
45 mins
Attempts:
100+
Success Rate:
70.01%
Java CSV Data Processing
Error Handling
Error Handling
File I/O
Object-Oriented Design
Parsing CSV data
Use of external libraries (opencsv)
What this question evaluates
This question tests the candidate's proficiency in Java programming, file reading, data parsing, object-oriented programming, and data filtration and aggregation methods. It also assesses skills in using external libraries, error handling, and creating user-friendly interfaces.
Type:
Programming
Difficulty:
Medium
Time:
20 mins
Attempts:
100+
Success Rate:
70.01%
Hypothesis Testing - Identifying Rejection Region
Statistics
Statistics
Data Analysis
Inferential Statistics
Hypothesis Testing
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Hard
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Understanding Maximum Likelihood Estimation
statistics
statistics
estimation
data analysis
inferential statistics
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Hard
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Understanding Stratified Sampling
Sampling Techniques
Sampling Techniques
Statistics
Stratified Sampling
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Probability of Drawing Specific Balls
probability
probability
statistics
combinatorics
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Understanding the Purpose of Regression Analysis
Regression Analysis
Regression Analysis
Data Science
Statistics
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Easy
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Understanding ANOVA
ANOVA
ANOVA
Statistics
Inferential Statistics
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Easy
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Choosing the Appropriate Statistical Test for Website Redesign Study
Hypothesis Testing
Hypothesis Testing
Statistical Tests
Inferential Statistics
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Hard
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Confidence Interval Estimation Method
Estimation
Estimation
Statistics
Confidence Interval
What this question evaluates
This question assesses the candidate's understanding of hypothesis testing, specifically in the context of two-tailed tests with a significance level of 0.05. It evaluates the ability to interpret p-values and make decisions regarding the rejection of null hypotheses.
Type:
Programming
Difficulty:
Hard
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Sampling Techniques in Hiring Analysis
sampling
sampling
data analysis
hiring process
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Probability Calculation Based on Historical Data
probability
probability
statistics
data analysis
What this question evaluates
This question assesses the candidate's knowledge of sampling techniques in statistics, specifically focusing on the selection of an appropriate sampling method when dealing with significant variations in population sizes.
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
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James Anderson
Candidate
Passed
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AI Summary
Skills Performance
Score
Probability Concepts
87%
Sampling Techniques
80%
Estimation
85%
Hypothesis Testing
82%
Areas of Improvement
Review
Hypothesis Testing
Practice
Sampling Techniques
Skill Assessment
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