Calculations for Standard Error of the Mean
Not what you're looking for?
The standard error of the mean for a sample of 100 is 30. In order to manipulate the standard error of the mean to be 15, we would:
A. increase the sample size to 200
B. increase the sample size to 400
C. decrease the sample size to 50
D. decrease the sample size to 25.
Purchase this Solution
Solution Summary
This solution involves calculations for standard error of the mean.
Solution Preview
The standard error of the mean for a sample of 100 is 30. In order to manipulate the standard error of the mean to be 15, ...
Purchase this Solution
Free BrainMass Quizzes
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.
Measures of Central Tendency
Tests knowledge of the three main measures of central tendency, including some simple calculation questions.
Terms and Definitions for Statistics
This quiz covers basic terms and definitions of statistics.
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.