Calculate the probability of coin, Basic Statistics

Q1. If you throw a coin 5 times, what is the probability of:
- throwing 5 heads
- throwing 4 tails
- throwing 3 heads and 2 tails

Q2. Construct a tree diagram to verify your answers for Q1.

Q3. If you throw a dice 4 times, what is the probability of:
- throwing 4 sixes
- throwing 3 fives and a 2
- scoring 16 in total

Q4. a) Give two examples of independent events. Explain why they are independent.

b) A card is to be selected from a pack of cards and a die is to be thrown. Find the probability that the outcome will be:

A spade and an even number on the die.A red card and a number less than 5 on the die

Q5. a) Give two examples of mutually exclusive events. Explain why they are mutually exclusive.

b) A coin is tossed and a die is thrown. Find the probability that the outcome will be a head or a number greater than 4, or both.

Q6. A box contains 3 Red balls, 6 Green Balls and 5 Blue balls. Three balls were drawn at random. Use the Combinations concept, work out the probability for the following cases:

1 is red and the other 2 are blue.
2 are green balls and the other is red.
None are green balls.

Posted Date: 3/22/2013 3:52:15 AM | Location : United States







Related Discussions:- Calculate the probability of coin, Assignment Help, Ask Question on Calculate the probability of coin, Get Answer, Expert's Help, Calculate the probability of coin Discussions

Write discussion on Calculate the probability of coin
Your posts are moderated
Related Questions
Definition of B2B? This is known as the abbreviation of Business to Business. Abbreviation Of Business To Business

According to de Broglie hypothesis and Heinsberg’s uncertainty principle, if and electron is to exist inside the nucleus, it should posses energy ranging from 20 MeV to 200 MeV. B

can we polarize sunlight by the help of Polaroid disc?


The descriptive statistics outputs for both the variables are as below: Wii Group Mean 95.8 Standard

compute and interpret sample covariance for the data

1. Describe two graphs/tables and how they are used to examine data. 2. Why are graphs and tables useful when examining data? 3. Describe how to make a histogram and a freque

The caffeine is expected to lower reaction time by an average of 30 msec. Scores on the simulator task for the regular population (without caffeine) form a normal distribution with

A. If CD players are able to use the LDD strategy better than pure chance then explain what happens to the signal reliability ration as a CD player detects more cautiously B. As

the guinegog is a trader in portable cd-man. His budgeted output is 5000 units per quarter. The following data was available for the year 1998: Direct labour @ $6 Direct material @