# Values for confidence intervals

Not what you're looking for?

Find the z and t values for the follow confidence intervals. Note that sample size does not apply for a z value.

Compare the z value for 95% with the two t values for 95%. All the confidence levels are the same. Comment on the z and t values; are they different? Why, do you think?

See the attached file.

##### Purchase this Solution

##### Solution Summary

The solution finds the z and t values for the follow confidence intervals. Note that sample size does not apply for a z value.

##### Purchase this Solution

##### Free BrainMass Quizzes

##### Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

##### Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

##### Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

##### Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.