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Please enable JavaScript in your browser settings or update your browser.Null Values Quiz | Analyzing the Data
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Course Content

Pandas First Steps

1. The Very First Steps

What is pandas? SeriesCreate a SeriesDataFrameSeries QuizCreating a DataFrame QuizAdd a New Column 1/2Add a New Column 2/2Delete a Row/Column Match the FunctionsWork with ColumnsExtracting Columns QuizFunction iloc() 1/2Function iloc() 2/2

2. Reading Files in Pandas

CSV FilesTXT FilesWorking with Files QuizAccess the Columns

3. Analyzing the Data

Viewing the DataHead QuizHead and Tail QuizInformation on the Data 1/2Information on the Data 2/2Finding Null ValuesIdentifying Null Values QuizDropping Null ValuesFilling Null ValuesNull Values QuizDescribing the DataCalculate Descriptive Statisticsmax() and min()Statistical Operations Quizsum() and count()Unique Values

Pandas First Steps

Null Values QuizNull Values Quiz

question-icon

Match the appropriate functions with their descriptions.


Replace null values with the number 0.
Replace null values with the string '0'.
Replace null values with the string 'null'.
Replace null values with an empty string.

Click or drag`n`drop items and fill in the blanks

Everything was clear?

Section 3. Chapter 10
course content

Course Content

Pandas First Steps

1. The Very First Steps

What is pandas? SeriesCreate a SeriesDataFrameSeries QuizCreating a DataFrame QuizAdd a New Column 1/2Add a New Column 2/2Delete a Row/Column Match the FunctionsWork with ColumnsExtracting Columns QuizFunction iloc() 1/2Function iloc() 2/2

2. Reading Files in Pandas

CSV FilesTXT FilesWorking with Files QuizAccess the Columns

3. Analyzing the Data

Viewing the DataHead QuizHead and Tail QuizInformation on the Data 1/2Information on the Data 2/2Finding Null ValuesIdentifying Null Values QuizDropping Null ValuesFilling Null ValuesNull Values QuizDescribing the DataCalculate Descriptive Statisticsmax() and min()Statistical Operations Quizsum() and count()Unique Values

Pandas First Steps

Null Values QuizNull Values Quiz

question-icon

Match the appropriate functions with their descriptions.


Replace null values with the number 0.
Replace null values with the string '0'.
Replace null values with the string 'null'.
Replace null values with an empty string.

Click or drag`n`drop items and fill in the blanks

Everything was clear?

Section 3. Chapter 10
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