Question 854370
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Hi,
90%	z =1.645
92%	z = 1.751
95%	z = 1.96
98%	z = 2.326
99%	z = 2.576
Question States***
ME = .1 =  2.576*1.2/sqrt(n) 
     {{{sqrt(n) = 2.576*1.2/.1}}}
             n = 955.55  0r  956 rounded Up