English
Tamil Nadu Board of Secondary EducationHSC Commerce Class 12

What is a type I error?

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Question

What is a type I error?

Sum
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Solution

In statistical hypothesis testing, a type f error is the rejection of a true null hypothesis.

Example of type I errors includes a test that shows a patient to have a disease when he does not have the disease, a fire alarm going on indicating a fire when there is no fire or an experiment indicating that medical treatment should cure a disease when in fact it does not.

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Hypothesis Testing
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Chapter 8: Sampling techniques and Statistical Inference - Exercise 8.2 [Page 195]

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Samacheer Kalvi Business Mathematics and Statistics [English] Class 12 TN Board
Chapter 8 Sampling techniques and Statistical Inference
Exercise 8.2 | Q 12 | Page 195

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