Mathematics, 21.05.2020 04:03 MileenaKitana
Find the maximal margin of E = 2 * sigma/(sqrt(n)) error, for the following : z c =0.80 sigma=1.3 n=75
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Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%
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Find the maximal margin of E = 2 * sigma/(sqrt(n)) error, for the following : z c =0.80 sigma=1.3 n=...
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