Normal distribution
Not what you're looking for?
Assume that women's heights are normally distributed with a mean given by u=64.2in, and a standard deviation given by o=2.3in.
A) If one woman is randomly selected, find the probability that her height is less than 65in. (Round to four decimal places as needed).
B) If 33 Women are randomly selected, find the probability that they have a mean height less than 65in. (Round to four decimal places as needed).
Purchase this Solution
Solution Summary
The solution provides step by step method for the calculation of probability based on normal distribution. Formula for the calculation and interpretations of the results are also included.
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.
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.
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.