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d.We correctly reject Ho- O e. We fail to reject Ho.making a Type II error. QUESTION 19 Which of the following is NOT an assumption or condition that needs to be checked for a two-sample t-test for the difference between two means? The samples select reentative. O b Both groups must have the same sample size. OC. The two groups are independent. 〇 d. Nearly Normal Condition: Each sample size is greater than 30 OR the population is approximately normal QUESTION 20 On my honor, Ihave neither given nor received aid on this examination. I myself have ansuwered every single question to have answered the best of my own knowledge. a- I declare the above honor declaration is false. O b. I declare the above honor declaration is true. Save All Answers
math   Statistics-And-Probability   
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Question:- hch o the follpoin )sNot an assumption that eedto be checked for too Scimple t tat Fov differena of to meaos2 Both qoups musthave Same sample size. This is needto be checked ^ov di fFerene o means Hence option--(8)-is--оттес

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