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For a confidence interval problem we are told that the confidence level should be \( 80 \% \). What is the corresponding value of \( \alpha / 2 \) ? \( 0. 2 \) \( 20 \% \) \( 0. 4 \) \( 0. 1 \)
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For a confidence interval problem we are told that the confidence level should be \( 80 \% \). What is the corresponding value of \( \alpha / 2 \) ? \( 0. 2 \) \( 20 \% \) \( 0. 4 \) \( 0. 1 \)

User Jaredonline
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2 votes

Answer: um b

Step-by-step explanation: itd a i thik ur welcome

User Xuehui
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