Friday

December 19, 2014

December 19, 2014

Posted by **Tommy7** on Saturday, June 22, 2013 at 10:41pm.

Consider the following. (Give your answers correct to four decimal places.)

(a) Determine the level of confidence given the confidence coefficient z(á/2) for z(á/2) = 1.65.

Incorrect: Your answer is incorrect. .

(b) Determine the level of confidence given the confidence coefficient z(á/2) for z(á/2) = 1.93. .

(c) Determine the level of confidence given the confidence coefficient z(á/2) for z(á/2) = 2.17.

(d) Determine the level of confidence given the confidence coefficient z(á/2) for z(á/2) = 2.41.

- math help -
**Tommy7**, Saturday, June 22, 2013 at 11:55pmNever mind with the help, I tried for a week and no one would help, just skipped my questions. But thanks

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