Purchase Solution

A simple exercise in calculating conditional probability.

Not what you're looking for?

Ask Custom Question

A math teacher gave her class two tests. 25% of the class passed both tests, and 42% of the class passed the first test. What percent of those that passed the first test also passed the second test?

Purchase this Solution

Solution Summary

The following solution provides the formula for calculating a conditional probability and solve a simple conditional probability question.

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.