Reasons For Skewed Distribution Results
Not what you're looking for?
What "real world" factors do you think contribute to a skewed distribution? Please explain in detail.
Purchase this Solution
Solution Summary
A variety of reasons can cause a probability curve to skew. This solution names six common reasons this can happen. Detailed explanations and examples are given for each reason.
Solution Preview
1.)The criteria for differentiation do not result in distributed data. For example, let us say we wanted to test all high school seniors to determine their knowledge of mathematics, but we only asked one question......"Is 1 + 1 = 2?" true or false. We would obviously have a skewed curve from the results of this one question with almost every student appearing on the high end of the distribution. Alternately, let us assume an opposite case of asking preschoolers to compute the gravitational force of two bodies using Newton's Law of Universal Gravitation. Now our curve would be totally skewed to the low end ...
Purchase this Solution
Free BrainMass Quizzes
Probability Quiz
Some questions on probability
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Know Your Linear Equations
Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.