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

Please help me on these I have lost the tables that I would need to answer them or at least the ones I think are used.

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.

## Answer This Question

## Related Questions

- Math Help - Consider the approximately normal population of heights of male ...
- math help - Consider the following. (Give your answers correct to four decimal ...
- Math check - A random sample of size 26 is to be selected from a population that...
- math - Consider the following bivariate data. Point A B C D E F G H I J x 3 4 2 ...
- math - My friends & I have posted this question before but are still confused on...
- statistics check - Consider the following bivariate data. Point A B C D E F G H ...
- math help - Can some one help me with this one??? Consider the following ...
- Math - Consider the approximately normal population of heights of male college ...
- statistics - Consider the following bivariate data. Point A B C D E F G H I J x ...
- Math check - Consider the following. (Give your answers correct to four decimal ...

More Related Questions