Calculation of Z score using the standard normal
Not what you're looking for?
Consider a population with m(mean)=93.3 and s(standard deviation)=5.27
(A) Calculate the z-score for x =94.9 from a sample of size 12.
(B) Could this z-score be used in calculating probabilities using a standard normal distribution table? Why or why not?
Purchase this Solution
Solution Summary
This solution is comprised of a detailed explanation of standard normal distribution or z score. In this solution, step-by-step explanation of this complicated topic provides students with a clear perspective of standard normal distribution to find or calculate Z-score.
Solution Preview
The solution is very helpful to understand the concept of these types of problem. Step by step solution is attached for better ...
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.
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.
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.