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
1. Coal is carried from a mine in West Virginia to a power plant in New York in hopper cars on a long train. The automatic hopper car loader is set to put 36 tons of coal in each c


Bond Relationship A debt gadget issued through a official or just the formal legal procedure and secured either by the pledge of detailed properties or revenues or by the general

Capital assets Assets which meet the state''s capitalization strategy such as ground: developments to l&: easements: buildings: leasehold improvements: means of transportation: or

Nuclear holocaust It is the name given to large scale destruction and devastation that would be caused by the use of nuclear weapon. The radioactive waste will hang like a cloud i

i need help it says for the tables of values determine appropriate veiwing window, create a scatter plot, write a function rule, and graph your funtion rule over your scatter plot

The sizes of 15 California earthquakes are given below. 6.8   6.6  7.5  6.2  6.5  7.1  8.3  5.9  6.1  6.9  7.0  6.2  5.9  6.3  7.3 (a)  Assuming normal distribution for the s

Report on the residual plots – are the assumptions of the regression met

). Calculate Karl Pearson’s coefficient of correlation from the following data , using 20 as the working mean for price and 70 as the working mean for demand: Price: 14 16 17 18 1

writing a Introduction on Metaphor