# Recent questions tagged data

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How do I determine the square root of a negative number?
How do I determine the square root of a negative number?How do I determine the square root of a negative number? ...
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What are the advantages and disadvantages of using Python over other languages for data analysis?
What are the advantages and disadvantages of using Python over other languages for data analysis?What are the advantages and disadvantages of using Python over other languages for data analysis? ...
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Can you explain some of the main concepts of Bayesian Analysis?
Can you explain some of the main concepts of Bayesian Analysis?Can you explain some of the main concepts of Bayesian Analysis? ...
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The following scenario adds data to the previous one. Demonstrate how this new information changes your beliefs and come up with a second hypothesis to explain the data, using mathematical notation.The following scenario adds data to the previous one. Demonstrate how this new information changes your beliefs and come up with a second hypothesis t ...
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Organize the data you observe in the following scenario into a mathematical notation. Then come up with a hypothesis to explain this data:
Organize the data you observe in the following scenario into a mathematical notation. Then come up with a hypothesis to explain this data: Organize the data you observe in the following scenario into a mathematical notation. Then come up with a hypothesis to explain this data: You co ...
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How is the relationship between a square root and its square determined?
How is the relationship between a square root and its square determined?How is the relationship between a square root and its square determined? ...
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What is the order of operations? What acronym is used to describe the order of operations, and what does it stand for?
What is the order of operations? What acronym is used to describe the order of operations, and what does it stand for?What is the order of operations? What acronym is used to describe the order of operations, and what does it stand for? ...
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What are Z-scores?
What are Z-scores?What are Z-scores? ...
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What is the impact of outliers in statistics?
What is the impact of outliers in statistics?What is the impact of outliers in statistics? ...
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What is the use of Hash tables in statistics?
What is the use of Hash tables in statistics?What is the use of Hash tables in statistics? ...
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What is the meaning of TF/IDF vectorization?
What is the meaning of TF/IDF vectorization?What is the meaning of TF/IDF vectorization? ...
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What is the meaning of sensitivity in statistics?
What is the meaning of sensitivity in statistics?What is the meaning of sensitivity in statistics? ...
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What is the meaning of degrees of freedom (DF) in statistics?
What is the meaning of degrees of freedom (DF) in statistics?What is the meaning of degrees of freedom (DF) in statistics? ...
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What is one sample t-test?
What is one sample t-test?What is one sample t-test? ...
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What is Bessel's correction?
What is Bessel's correction?What is Bessel's correction? ...
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What is the meaning of covariance?
What is the meaning of covariance?What is the meaning of covariance? ...
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What is kurtosis?
What is kurtosis?What is kurtosis? ...
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What is skewness?
What is skewness?What is skewness? ...
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What is Mean?
What is Mean?What is Mean? ...
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What are quantitative data and qualitative data?
What are quantitative data and qualitative data?What are quantitative data and qualitative data? ...
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What type of data does not have a log-normal distribution or a Gaussian distribution?
What type of data does not have a log-normal distribution or a Gaussian distribution?What type of data does not have a log-normal distribution or a Gaussian distribution? ...
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What is the meaning of KPI in statistics?
What is the meaning of KPI in statistics?What is the meaning of KPI in statistics? ...
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What is the meaning of six sigma in statistics?
What is the meaning of six sigma in statistics?What is the meaning of six sigma in statistics? ...
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Can you give an example of root cause analysis?