Saturday, 6 September 2014

हिंदी में प्रश्न (शिक्षा शास्त्र)



(dec 05)- 34. Which of the following statement is correct? (A) One tailed test is used for testing directional hypothesis (B) One tailed test is used for testing null hypothesis (C) Two tailed test is used for testing alternate hypothesis (D) Two tailed test is not used for testing null hypothesis

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