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Questions and Answers
Which of the following statements is correct regarding the concept of the 'Tails of a Normal Distribution'?
Which of the following statements is correct regarding the concept of the 'Tails of a Normal Distribution'?
- The tails of a normal distribution sometimes cross the x-axis (correct)
- The tails of a normal distribution always cross the x-axis
- None of these
- The tails of a normal distribution never cross the x-axis
Which of the following statements is correct regarding the concept of 'Statistical Inference Tools'?
Which of the following statements is correct regarding the concept of 'Statistical Inference Tools'?
- Statistical inference tools help to reach a conclusion about a given sample when there is no information about the corresponding population
- None of these
- Statistical inference tools help to reach a conclusion about a given population from which a sample is taken (correct)
- Statistical inference tools are deterministic analytical tools
Which of the following statements is correct regarding the concept of the 'Coefficient of Variation'?
Which of the following statements is correct regarding the concept of the 'Coefficient of Variation'?
- None of these
- The coefficient of variation is used to identify outliers
- The coefficient of variation is used to measure the relative variations of data (correct)
- The coefficient of variation is always shown as an integer
Which of the following statements is correct regarding t?
Which of the following statements is correct regarding t?
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Which of the following statements is correct regarding the concept of 'Sample Size'?
Which of the following statements is correct regarding the concept of 'Sample Size'?
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