Data Analysis - Grade 8 Computers Quiz

What are some common data analysis techniques used in Excel?

• Sorting, filtering, pivot tables, and functions like SUM, AVERAGE, and VLOOKUP

• Drawing, painting, and 3D modeling

• Animation, transitions, and design templates

• Formatting, spell check, and word count

Explain the concept of 'Pivot Tables' in data analysis.

• Pivot tables are used for creating 3D models in computer graphics.

• Pivot tables are a data summarization tool used in spreadsheet programs like Excel.

• Pivot tables are a type of table used for playing board games.

• Pivot tables are a type of table used in woodworking.

What are the different types of lookup functions used in data analysis?

• LEFT, RIGHT, MID

• SUMIF, AVERAGEIF, COUNTIF

• IFERROR, ISERROR, ISNA

• VLOOKUP, HLOOKUP, INDEX, MATCH

Bagaimana cara kerja fungsi VLOOKUP di Excel? Berikan contoh.

• Fungsi VLOOKUP menciptakan tabel pivot di Excel

• Fungsi VLOOKUP mengurutkan data di Excel berdasarkan kriteria tertentu

• Fungsi VLOOKUP mencari nilai di kolom pertama tabel dan mengembalikan nilai di baris yang sama dari kolom lain

• Fungsi VLOOKUP menghitung rata-rata dari rentang sel di Excel

Apa tujuan dari fungsi HLOOKUP di Excel? Berikan contoh.

• Untuk mencari nilai di baris teratas tabel atau array, dan kemudian mengembalikan nilai dalam kolom yang sama dari baris yang ditentukan.

• Untuk menghitung jumlah dari rentang sel

• Untuk memformat teks dalam sebuah sel

• Untuk menyisipkan baris baru dalam tabel

What are some effective data search methods used in data analysis?

• Keyword search, filtering, sorting, and advanced search techniques

• Using a magic eight ball

• Guessing and checking

• Random sampling

Explain the process of using 'Filter' function for data search in Excel.

• The 'Filter' function allows users to change the color of the data in Excel.

• The 'Filter' function allows users to calculate the average of the data in Excel.

• The 'Filter' function allows users to create a new worksheet in Excel.

• The 'Filter' function allows users to search for specific data by setting criteria and displaying only the matching results.

How can 'Find and Replace' feature be used for data search in Excel?

• By using the 'Sort' feature instead

• By deleting all the data and starting over

• By searching for specific data and replacing it with new data

• By formatting the entire spreadsheet