Analisi esplorativa dei dati (EDA)

Utilizza Analisi esplorativa dei dati (EDA) per assumere i migliori

About the Analisi esplorativa dei dati (EDA) test

L'analisi esplorativa dei dati (EDA) richiede un equilibrio di creatività, intelligenza e profonda conoscenza dell'analisi statistica. Un professionista esperto in EDA deve anche apprendere e interiorizzare rapidamente le sfumature e le esigenze di vari settori e imprese. Questo test di assunzione si concentra sull'ingegneria delle funzionalità, sulla visualizzazione dei dati e sulle analisi statistiche per identificare le persone che eccellono nell'EDA di livello intermedio.nnUn bravo analista EDA trasforma i problemi aziendali in problemi di scienza dei dati e utilizza dati e visualizzazioni per creare e testare ipotesi basate sulle soluzioni. Questo test di selezione presenta una serie di dati di esempio in tutti i settori e chiede ai candidati di scegliere azioni per risolvere i problemi e rispondere alle domande tipiche degli operatori EDA.nnQuesto test di analisi esplorativa dei dati (EDA) valuta la capacità della persona candidata di lavorare con i dati dall'inizio alla fine. Questo test di selezione valuta la capacità di una persona candidata di estrarre informazioni chiave, sviluppare vari tipi di visualizzazioni dei dati per identificare le tendenze, nonché comprendere e interpretare vari tipi di dati.nnColoro che ottengono buoni risultati in questo test di selezione dimostrano una solida comprensione dell'EDA e una capacità pratica di eseguire vari tipi di analisi dei dati. Questo è un test intermedio progettato per professionisti con 2-3 anni di esperienza nell'EDA.nnUtilizza questo test di assunzione per trovare il prossimo analista EDA che sfrutterà le tue analisi aziendali per aumentare l'efficienza e i ricavi.

Il test è stato creato da un esperto di settore

Adnan K.

Realizzato con conoscenze specialistiche

I test di TestGorilla sono creati da esperti di settore. Valutiamo i potenziali esperti di settore in base alle loro conoscenze, capacità e reputazione. Prima di essere pubblicato, ogni test viene esaminato da un altro esperto e poi calibrato utilizzando centinaia di partecipanti al test con esperienza specifica nella materia. I nostri meccanismi di feedback e algoritmi unici consentono ai nostri esperti di settore di migliorare costantemente i loro test.

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Utilizza TestGorilla per assumere i migliori in modo più veloce, facile e senza pregiudizi

I nostri test di selezione ti consentono di trovare i candidati migliori e di prendere decisioni veloci, facili e imparziali.

Watch how you can use the Analisi esplorativa dei dati (EDA) test

Create high-quality assessments, fast

Building assessments is a breeze with TestGorilla. Inizia with these simple steps.

View a sample report

The Analisi esplorativa dei dati (EDA) test will be included in a PDF report along with the other tests from your assessment. You can easily download and share this report with colleagues and candidates.

Integrate our Data Analyst test to hire expert talent

How well do your candidates perform exploratory data analysis (EDA) tasks, and which professional applicant should you hire for your open position? Because hiring EDA roles are complex and hiring an expert requires you to evaluate several skills, it can be tricky to determine which professionals are most suitable for your organization’s needs. The best way to make this decision more easily is by using this Data Analyst test. Our subject-matter experts made the Data Analyst test to ensure you hire top talent regardless of the challenges.

You might have already noticed that traditional hiring techniques have not produced the recruitment results you're looking for, failing to find the right EDA expert for your team. Don’t fret. This Data Analyst test will help you identify genuine professionals far more efficiently than poring over dozens of CVs.

The most skilled EDA experts can transform complex business problems into data science, representing those issues as valuable data and visualizations. There are multiple benefits to having a capable and professional EDA professional on your side, one of which is to test data-driven hypotheses and solve problems efficiently.

Nonetheless, if you’re a recruiter without any EDA expertise, you may find it challenging to hire an EDA applicant. If you have a large talent pool, filtering exploratory data analyst candidates takes longer than expected. If you’re an HR professional using traditional resume screenings, optimizing your time and dedicating due attention to onboarding and training is difficult. Alternatively, our EDA test enables you to speed up the hiring process, assess your candidates objectively, and identify the most suitable candidates far more effectively than traditional hiring methods.

Use this Exploratory Data Analyst test to assess your EDA experts’ knowledge

Do you need to know whether your EDA applicants have the right statistical analysis knowledge? Are you looking for ways to find candidates who are seasoned data visualization professionals and understand feature engineering extensively? This Exploratory Data Analyst test is the best way to review these skills. It will identify applicants with the data science knowledge required to take the lead in EDA tasks and ensure you can spend more time planning for the onboarding process.

Learn if your applicants have the 3 critical EDA skills you need with this Data Analyst skills test

With our Exploratory Data Analyst test, assessing your candidates on the following three critical EDA skills is easy.

Intermedio knowledge and proficiency in feature engineering

With the Data Analyst test, you can evaluate your applicants on the essentials of feature engineering, including adding, deleting, combining, and mutating data. By extension, the test results show whether applicants have a concrete understanding of the business problem.

Expertise in statistical analysis and interpretation

The test enables you to determine your applicants’ abilities to spot common EDA patterns or trends and transform these insights into interpretable data. As a result, you can see if your applicants can make meaningful deductions and conclusions from the data.

Proficiency in data visualization

The test also reveals your EDA applicants’ competence translating information into visual representations, including graphs or maps. It shows you whether they can simplify the interpretation process using these data visualization methods.

Reap the rewards of objective stats and percentages to hire professional EDA experts

TestGorilla’s data-driven approach to hiring is a major advantage of using our Data Analyst test. When you incorporate this test after sourcing applicants, you’ll notice that all EDA applicants will have a percentage that represents their skill level (out of 100%). Review these automated results before hiring, as they help build a more reliable method to hire top applicants.

Get the following advantages when you use our Data Analyst test

Integrating our Exploratory Data Analyst test into your hiring process helps you gain the following advantages and reduce hiring complexity:

Verify the skills cited in a job ad response or cover letter

With the Exploratory Data Analyst test results, you can verify the skills your applicants cite in their cover letter or summary. That’s the beauty of our tests: You can check the results to ensure your applicants have the right statistical knowledge and that it matches the abilities they claim to have.

Plan for onboarding using the Data Analyst skills test results

Looking ahead to onboarding and training, you can use the Data Analyst skills test results to your advantage. Simply consider which EDA skills your candidates have already mastered and then look at the EDA skills they’re lacking to put together the ideal onboarding and training program for your new hire.

Hire a diverse team and start achieving challenging targets

All of us are susceptible to unconscious bias, and as recruiters, this can harm the diversity of our teams if we hire like-minded applicants. Our Exploratory Data Analyst test can help you ensure the skills related to statistics, data visualization and feature engineering are the priority. You’ll never have to be concerned that your hiring decisions may be affected by unconscious bias.

Choose our Exploratory Data Analyst online test

We hear you: You need to ensure your EDA candidate has the right skills for your role. The most effective way to do this is with our online Exploratory Data Analyst test. You won’t be the first to use our skills tests; you’ll join 6,000 companies such as H&M and Majorel. See why our Data Analyst online test is so popular and find many other skills tests by visiting our test library.

FAQs

What is the difference between an assessment and a test?
Una valutazione è l'insieme di test e domande personalizzate che metti insieme per valutare i tuoi candidati. Ogni singolo test all'interno di una valutazione è progettato per testare qualcosa di specifico, come una competenza lavorativa o linguistica. Una valutazione può comprendere fino a 5 test e 20 domande personalizzate. Puoi chiedere ai candidati di rispondere alle tue domande personalizzate in diversi modi, ad esempio con un video personalizzato.
Can I add my own questions to an assessment?
Yes! Custom questions are great for testing candidates in your own unique way. We support the following question types: video, multiple-choice, coding, file upload, and essay. Besides adding your own custom questions, you can also create your own tests.
How do video questions work?
A video question is a specific type of custom question you can add to your assessment. Video questions let you create a question and have your candidates use their webcam to record a video response. This is an excellent way to see how a candidate would conduct themselves in a live interview, and is especially useful for sales and hospitality roles. Some good examples of things to ask for video questions would be "Why do you want to work for our company?" or "Try to sell me an item you have on your desk right now." You can learn more about video questions here.
Can you explain how the other custom question types work?
Besides video questions, you can also add the following types of custom questions: multiple-choice, coding, file upload, and essay. Multiple-choice lets your candidates choose from a list of answers that you provide, coding lets you create a coding problem for them to solve, file upload allows your candidates to upload a file that you request (such as a resume or portfolio), and essay allows an open-ended text response to your question. You can learn more about different custom question types here.
Can I customize an assessment with my company logo and color theme?
Yes! You can add your own logo and company color theme to your assessments. This is a great way to leave a positive and lasting brand impression on your candidates.
Quale tipo di assistenza offrite?
Our team is always here to help. After you sign up, we’ll reach out to guide you through the first steps of setting up your TestGorilla account. If you have any further questions, you can contact our support team via email, chat or call. We also offer detailed guides in our extensive Help & Inspiration Center.
What is the cost for using the Analisi esplorativa dei dati (EDA) test?
You can find our pricing packages here. Sign up here to try TestGorilla today.
Can I combine the Analisi esplorativa dei dati (EDA) test with other tests?
Yes. You can add up to five tests to each assessment.
Can I combine the Analisi esplorativa dei dati (EDA) test with other tests?
Yes. You can add up to five tests to each assessment.
Where in my recruitment process should I use the Analisi esplorativa dei dati (EDA) test?
We recommend using our assessment software as a pre-screening tool at the beginning of your recruitment process. You can add a link to the assessment in your job post or directly invite candidates by email. TestGorilla replaces traditional CV screening with a much more reliable and efficient process, designed to find the most skilled candidates earlier and faster.

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