Sampling distribution
Not what you're looking for?
Suppose Stat I students ages follow a skewed right distribution with a mean of 24 years old and a standard deviation of 2 years old. If we randomly sampled 150 students, which of the following statements about the sampling distribution of the sample mean age is incorrect?
-The mean of the sampling distribution is approximately 24 years old.
-The standard deviation of the sampling distribution is equal to 2 years old.
-The shape of the sampling distribution is approximately normal.
-None of the above statements are correct.
Purchase this Solution
Solution Summary
The solution gives the answer of a question based on sampling distribution.
Solution Preview
The shape of the sampling distribution is approximately normal.
The ...
Purchase this Solution
Free BrainMass Quizzes
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.
Measures of Central Tendency
Tests knowledge of the three main measures of central tendency, including some simple calculation questions.