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When hypothesis tests and confidence limits are to be used, the residuals are assumed to follow the __________distribution.

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When hypothesis tests and confidence limits are to be used, the residuals are assumed to follow the __________distribution. (a) Formal (b) Mutual (c) Normal (d) Abnormal I have been asked this question in a job interview. The origin of the question is Linear Regression in division Commands, Packages, Visualizing Data and Linear Regression of R Programming Select the correct answer from above options

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The correct answer is (c) Normal For explanation: When hypothesis tests and confidence limits are to be used, the residuals are assumed to follow the normal distribution.

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