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Conditional probability is exactly what is sounds like, the probability of an event ...because it's not dependent on the other results). What is the probability that I pull out a red marble from the bag that had 2 red and 3 green...
1 Answers · Science & Mathematics · 21/03/2008
Probability of getting a 0 =1/2 probability of getting a 1= 1/2 list all the possibilities of the sum of...three total possibilities of getting a sum of two after three tosses of the coin. and we know the probability of getting a 0=1/2 and probability of getting a 1 is also equal to 1/2. probability of getting...
3 Answers · Education & Reference · 17/09/2014
... sorry to hear about your Probability and Statistics class and so I hope this advice...Statistics forum" or "Statistics tutoring" then you will...
2 Answers · Education & Reference · 02/11/2010
The probability that any individual toss comes up tails is 1/2 = .50 The...remember or care what happened on earlier tosses. So the probability of any sequence of heads or tails is the product of the probabilities...
1 Answers · Education & Reference · 16/08/2013
If the probability of winning is 44.8% and draws are not...* (p(k))^k * p(1 - p(k))^(n-k) where p(k) is the probability of k occurring, and p(1 - p(k)) is the probability of...
1 Answers · Education & Reference · 02/04/2013
(a) ANSWER: The probability of the sample hardness is between 67 and 75= 82..., STANDARDIZED VARIABLE z, PROBABILITY "LOOK-UP" STANDARDIZED...
1 Answers · Science & Mathematics · 28/10/2010
The probability of a favorable outcome is the ratio of the number of favorable ...to choose 4 technicians from a set of 8 is choose(8,4)=70, so the probability is 70/1365. b) The number of ways to choose 4 ...
1 Answers · Science & Mathematics · 11/08/2010
The probability that the first disk is green is: 7/10, and for red...the red discs: 2/9 if the first selected is red, the probability for the next disc to be green is : 6/9, and for the red discs...
2 Answers · Science & Mathematics · 26/10/2011
Probability is defined as the number of favorable outcomes divided by the total... = 12 + 24 + 24 + 12 + 2 + 6 = 80 P(Beer) = 74/80 = 37/40 = .925 or 92.5% B) Probability that your first 3 bottles are Pepsi's? (without replacement) P(3...
1 Answers · Education & Reference · 11/11/2008
PART 1a: PROBABILITY OF DRAWING AT LEAST ONE "WHITE...quot; out of 60C7 total ways to draw any 7-card hand. So, the probability P that no White Knights appear in the initial 7-card draw ...
3 Answers · Science & Mathematics · 12/05/2011
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