Purchase Solution

Coin Toss and Die Roll Probability

Not what you're looking for?

Ask Custom Question

A) A coin is tossed 20 times. Find probability of getting at least 14 heads.

B) A die is tossed 20 times. Find probability of getting a "1" two times.

C) Three dice are tossed. Find probability that a four shows on exactly two of the dice.

Purchase this Solution

Solution Summary

The solution discusses the probability when a coin is tossed and when die is rolled.

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.

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.