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What are the four Apache Spark languages supported by Microsoft Fabric notebooks?
PySpark (Python), Spark (Scala), Spark SQL, and SparkR.
Python, Java, Scala, and R.
PySpark (Python), Spark (Scala), Java, and C#.
What is the range of a uniform distribution?
The range is from 0 to 1.
The range is the interval [a, b].
The range is all real numbers.
What does it mean when data is Missing at Random (MAR)?
MAR means the missingness of data is related to some other variables' values but not the missing data itself.
MAR means the missingness of data isn't related to any other variable's values and is random.
MAR means the missingness of data is related to the values of the missing data itself.
What does the correlation coefficient indicate in a correlation analysis?
The correlation coefficient indicates the strength and direction of the linear relationship between two quantitative variables.
The correlation coefficient indicates the nonlinear relationship between two quantitative variables.
The correlation coefficient indicates the causal relationship between two quantitative variables.
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