Wednesday
April 1, 2015

Homework Help: Statistics

Posted by Sapphire on Monday, July 25, 2011 at 8:40am.

A loaded coin is tossed 5 times, find the probability distribution for the number of heads, if heads are thrice likely to occur than tails. Let x be the number of heads that will turn up. Compute the probability associated to each value of X using the equation:
x=0,1,2,3,4,5
P(X=x)= (5/4)(3/4)x(1/4)5-x note x and 5-x outside () are superscripts there..

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

probability - You flip a fair coin (i.e., the probability of obtaining Heads is ...
probability distribution - A coin is biased such that a head is thrice as likely...
Math - 10. A coin is loaded so that the probability of heads is 0.55 and the ...
math - In a game, a player tosses a coin 4 times. If the player gets 3 or 4 ...
algebra - A coin is tossed 3 times. Find the probability of obtaining the ...
statistics - A coin is tossed 3 times. Find the probability that all the 3 are ...
Statistics - You are shown a coin that its owner says is fair in the sense that ...
Theoretical&Experimental Probability please help! - Please check my work thanks...
Stat. - A trick coin has been weighted so that heads occurs with a probability ...
stor - Suppose that you flip a fair coin (P(H)=P(T)=1 2 ) three times and you ...

Members