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QUESTION 20 After taking a thousand observations, you find that =5,5=1. The standard error of x is therefore a. 5+1 b.5+ 1.96
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Answer #1

solution:- option c. 1/sqrt(1000)

explanation:-

given that n = 1000 , X = 5 , s = 1

standard error formula

=> s/sqrt(n)

=> 1/sqrt(1000)

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