Suppose we have the following experiment: choosing a single ball from a bag which has an...
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Suppose we have the following experiment: choosing a single
ball from a bag which has an...
1.In a bag of marbles you have 6 green, 4 yellow, 8 blue, and 2 red...
1.In a bag of marbles you have 6 green, 4 yellow, 8 blue, and 2 red marbles. What is the probability of picking a yellow marble from the bag? 2.Theoretical probability is approximated by conducting trials and recording the ration of the number of occurrences o the event to the number of trials. true or false? 3.What is the probability of rolling a 2 or a 3 with a six sided die
Suppose there is an urn containing 5 red, 4 white, and 11 blue balls. We drawn...
Suppose there is an urn containing 5 red, 4 white, and 11 blue balls. We drawn six balls from the urn (no replacement) (a) Find the number of ways (not the probability) of choosing a red ball, then a blue ball, then exactly 2 white balls, and finally exactly 2 blue balls. (b)Find the number of ways of choosing 2 red balls initially , then at least 3 blue balls, then a green ball. (c) Find the number of ways...
Michael has a box of colored balls. It contains two red balls, two green balls, two...
Michael has a box of colored balls. It contains two red balls, two green balls, two yellow balls, and five blue balls. Michael draws a ball at random from the box Let R denote the event that the ball he draws is red, and let B denote the event that the ball he draws is blue. What is Pr(R|B)? What is Pr(R|B′)? Enter your answers as whole numbers or fractions in lowest terms. A bag contains four 1-dollar bills, three...
discrete math 1) a. A box contains 4 marbles: 1 red, 1 blue, 1 green, 1...
discrete math
1) a. A box contains 4 marbles: 1 red, 1 blue, 1 green, 1 yellow. Consider an experiment that consists of taking 1 marble from the box, replacing it and then drawing a second marble. Describe the sample space. How does the sample space differ if the first marble was not replaced before the second marble was drawn? (2 marks) a. A bag contains 5 red balls and 8 blue balls. Each time a ball is selected, its...
We have total 30 balls which are grouped by size and color as follows. What is...
We have total 30 balls which are grouped by size and color as follows. What is the probability that a randomly chosen ball is not large or not yellow? Large Small Red 5 5 Blue 4 6 Yellow 7 3
9. A ball is drawn from a box containing three balls, one red, one blue, and...
9. A ball is drawn from a box containing three balls, one red, one blue, and one green. The ball is returned and a second ball is drawn. A tree diagram is drawn to give the outcomes of the experiment with respect to the colors of the two balls. If x represent the number of red balls in the two selected. Must show tree diagram, sample space, and your work. 20 pts. a. What are the possible values of x?...
Suppose you open a bag of M&Ms and count the number of M&Ms you have of...
Suppose you open a bag of M&Ms and count the number of M&Ms you have of each color. Suppose there were the following: Qty 4 blue Qty 4 orange Qty 1 yellow Qty 1 green Qty 3 brown Qty 2 red Calculate the proportion of each color (round to 3 decimals) Color Proportion Blue Orange Yellow Green Brown Red
Suppose an experiment consists of drawing choosing two colors from the colors red,blue,green,pink. Which set best...
Suppose an experiment consists of drawing choosing two colors from the colors red,blue,green,pink. Which set best represents the sample space S of the experiment. For simplicity, I list only the first letter of the colors. S={r,b,g,p} S={(r,b),(r,g),(r,p),(b,g),(b,p),(p,g)} S={(r,b),(r,g),(r,p),(b,g)} S={(b,g),(b,p),(p,g)} S={r,g,b}
1) Suppose a bag contains 50 red balls, 30 green balls and 20 blue balls. (a)...
1) Suppose a bag contains 50 red balls, 30 green balls and 20 blue balls. (a) If you draw 2 balls at random without replacement, what is the probability that they are red and green? (b) If you draw 3 balls at random without replacement, what is the probability that all 3 are of different colour? (c) If you draw 3 balls at random without replacement, what is the probability that you draw at least 1 red ball? 2) A...
(Adapted from Tolga Tasdizen): We have a bag with 5 red marbles and 9 blue marbles....
(Adapted from Tolga Tasdizen): We have a bag with 5 red marbles
and 9 blue marbles. You draw three marbles out of the bag without
replacement.
(a) What is the probability that you got a red, blue, and red
marble in that order? Hint: use the multiplication rule to get the
size of the sample space (and size of the event set) as if the
marbles were distinguishable.
(b) What is the probability of not getting any blue marbles?
(c)...
discrete math
1) a. A box contains 4 marbles: 1 red, 1 blue, 1 green, 1 yellow. Consider an experiment that consists of taking 1 marble from the box, replacing it and then drawing a second marble. Describe the sample space. How does the sample space differ if the first marble was not replaced before the second marble was drawn? (2 marks) a. A bag contains 5 red balls and 8 blue balls. Each time a ball is selected, its...
9. A ball is drawn from a box containing three balls, one red, one blue, and one green. The ball is returned and a second ball is drawn. A tree diagram is drawn to give the outcomes of the experiment with respect to the colors of the two balls. If x represent the number of red balls in the two selected. Must show tree diagram, sample space, and your work. 20 pts. a. What are the possible values of x?...
(Adapted from Tolga Tasdizen): We have a bag with 5 red marbles
and 9 blue marbles. You draw three marbles out of the bag without
replacement.
(a) What is the probability that you got a red, blue, and red
marble in that order? Hint: use the multiplication rule to get the
size of the sample space (and size of the event set) as if the
marbles were distinguishable.
(b) What is the probability of not getting any blue marbles?
(c)...
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