Probability  Help?
 👍 0
 👎 0
 👁 108

 👍 0
 👎 0
posted by igyy
Respond to this Question
Similar Questions

Math
I need some help with the set up please. Joella has a bag of marbles. The bag contains 10 red marbles, 5 green marbles, and 3 blue marbles. She will randomly select 2 marbles from the bag one at a time without replacement. What is
asked by Dallas on March 4, 2018 
mathalgebra
7. A bag contains 5 red marbles, 6 green marbles, and 9 blue marbles. Suppose 3 marbles are chosen without replacement. What is the probability of choosing a red, a blue, and a red in that order?: A. 9/320 B. 5/152 C. 1/1280 D.
asked by Anonymous on September 26, 2007 
probability
A bag contains 8 red, 12 white and 4 blue marbles. If 2 marbles are selected in succession (without replacement), find the probability as a common fraction in simplest form that first is red and second is blue
asked by james on August 17, 2014 
mathalgebra
7. A bag contains 5 red marbles, 6 green marbles, and 9 blue marbles. Suppose 3 marbles are chosen without replacement. What is the probability of choosing a red, a blue, and a red in that order?: A. 9/320 B. 5/152 C. 1/1280 D.
asked by Anonymous on September 26, 2007 
Statistics
a) What is sampling with replacement? (b) What is sampling without replacement? c) How does sampling without replacement affect the probability of events, compared to sampling with replacement?
asked by Anonymous on February 16, 2014 
probability
George has a bag of marbles. Inside the bag are 5 red marbles, 3 red marbles, and 2 blue marbles. He draws out two marbles in a row, without replacement. What is the number of outcomes?
asked by Piggy on February 22, 2012 
probability
You have a bag with 3 red, 3 white, and 2 blue balls in it. You draw three balls without replacement. What is the probability that the 3rd ball chosen is blue?
asked by Anonymous on November 22, 2015 
Probability/Statistics
1)Two marbles are chosen at random from a bag containing 3 blue and 2 red marbles. The relativefrequency histogram shows the distribution of the number of red marbles chosen. Find P(0 red). (the gragh shows 3/10 for 0 red, 3/5
asked by Jon on February 7, 2008 
Stats
A bag contains 13 marbles; 3 blue, 2 green and 8 red. Without replacement find the following probabilities. a) P(both have the same color) b) P(different colors) c) P(G2R1) d) P(G2 or R2) e) P(no red marbles) f) P(G2 and B2)
asked by Nichole on March 2, 2012 
Math Statistics
A bag contains 13 marbles; 3 blue, 2 green and 8 red. Without replacement find the following probabilities. a) P(both have the same color) b) P(different colors) c) P(G2R1) d) P(G2 or R2) e) P(no red marbles) f) P(G2 and B2)
asked by Nichole on March 2, 2012