Probability
There are 5 red pens in a box and 7 blue pens in a box.
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HCT buys red and blue pens in the ratio 1:2. The college has three suppliers for...
HCT buys red and blue pens in the ratio 1:2. The college has three suppliers for these [4] pens. Supplier A provides 70% of the red pens and 40% of the blue pens. The remainder of the red pens come from supplier B and the remainder of the blue pens come from supplier C. The college knows that 20% of the pens supplied by A, 15% of those supplied by B, and 10% of those supplied by C are defective....
Remaining Time 1hour 30 minutes, 56 seconds Question Completion Status QUESTION 3 I walk into the...
Remaining Time 1hour 30 minutes, 56 seconds Question Completion Status QUESTION 3 I walk into the Psych department and notice that there is a large box of different color pens and pencils being given away for free. There are Bred pens 4 red pencils 6 blue pens 10 blue pencils 15 black pens Report all probabilities as a decimal rounded to FOUR de What is the probability of reaching in once and pulling out a places pencil? 0.26 QUESTION 4
There are two boxes containing only black and yellow pens. Box A has 5 yellow pens...
There are two boxes containing only black and yellow pens. Box A has 5 yellow pens and 3 black pens. Box B has 12 yellow pens and 8 black pens. A pen is randomly chosen from each box. List these events from least likely to most likely. Event 1: choosing a yellow pen from Box A. Event 2: choosing a blue pen from Box B. Event 3: choosing a yellow or black pen from Box A. Event 4: choosing a...
(d) What is the probability that at least two players receive exactly two hearts? 7. A...
(d) What is the probability that at least two players receive exactly two hearts? 7. A hand of 6 cards is drawn from a standard 52 card deck. (a) What is the probability of getting three different pairs? (ex: aabbcc) (b) What is the probability of getting two pairs? (ex: aabbcd) (c) What is the probability of getting three of a kind? (ex: aaabcd) (d) What is the probability of getting all cards with the same suit? 8. A bag...
probability question, please show full working and will give full rating!!! thank you excess Ex) 3....
probability question, please show full working and
will give full rating!!! thank you
excess Ex) 3. A box contains 15 red balls, 10 blue balls, and 5 white balls. We have taken 2 balls from the box. What are probabilities that we have taken c) one red ball and one blue ball a) 2 white balls b) at least one white ball d) no one blue ball
Cases in Probability Conditional Events - Coins & Jars Suppose there are two jars, A and...
Cases in Probability
Conditional Events - Coins & Jars
Suppose there are two
jars, A and B. Jar A contains 4 red and 3 blue
balls. Jar B contains 2 red and 5 blue
balls.
Flip a coin twice and select Jar A on 2 heads.
Otherwise select Jar B. Next, draw [randomly] one
ball from the selected jar.
What is the probability of getting a red ball
Given a red ball was selected, what is the probability
that it...
please help me to solve this Homework in probability theory Variant 1 A box contains 15...
please help me to solve this
Homework in probability theory Variant 1 A box contains 15 red balls, 10 blue balls, and 5 white balls. 1. 2 balls are taken from the box. Consider the following events: A) the first ball is red B) the first ball is blue C) the first ball is white Find the following probabilities a) p(A)-? D) the second ball is red E) the second ball is blue F) the second ball is white b)...
3 A box contains 90 pens of which 10 are defective. Then the probability that out...
3 A box contains 90 pens of which 10 are defective. Then the probability that out of a sample of 5 pens drawn one by one with replacement at most one is defective is (2 points) ol
Need answer for 2 nd 3 rd and fourth Homework in probability theory Variant 3 2...
Need answer for 2 nd 3 rd and fourth
Homework in probability theory Variant 3 2 contains red balls, 6 blue balls, and 4 white balls. are taken from the box. Consider the following events D) the second ball is red E) the second ball is blue F) the second ball is white A) the first ball is red B) the first ball is blue C) the first ball is white Find the following a) p(A)-? g) p(E/A Find probabilities...
Part B 5* 7. Suppose that a box contains 2 red balls, 3 white balls, and...
Part B
5* 7. Suppose that a box contains 2 red balls, 3 white balls, and 4 blue balls. Suppose also that balls are selected from the box one at a time, at random, without replacement. What is the probability that a) all white balls will be obtained in a row? ) both end balls are blue ?
Remaining Time 1hour 30 minutes, 56 seconds Question Completion Status QUESTION 3 I walk into the Psych department and notice that there is a large box of different color pens and pencils being given away for free. There are Bred pens 4 red pencils 6 blue pens 10 blue pencils 15 black pens Report all probabilities as a decimal rounded to FOUR de What is the probability of reaching in once and pulling out a places pencil? 0.26 QUESTION 4
There are two boxes containing only black and yellow pens. Box A has 5 yellow pens and 3 black pens. Box B has 12 yellow pens and 8 black pens. A pen is randomly chosen from each box. List these events from least likely to most likely. Event 1: choosing a yellow pen from Box A. Event 2: choosing a blue pen from Box B. Event 3: choosing a yellow or black pen from Box A. Event 4: choosing a...
(d) What is the probability that at least two players receive exactly two hearts? 7. A hand of 6 cards is drawn from a standard 52 card deck. (a) What is the probability of getting three different pairs? (ex: aabbcc) (b) What is the probability of getting two pairs? (ex: aabbcd) (c) What is the probability of getting three of a kind? (ex: aaabcd) (d) What is the probability of getting all cards with the same suit? 8. A bag...
probability question, please show full working and
will give full rating!!! thank you
excess Ex) 3. A box contains 15 red balls, 10 blue balls, and 5 white balls. We have taken 2 balls from the box. What are probabilities that we have taken c) one red ball and one blue ball a) 2 white balls b) at least one white ball d) no one blue ball
Cases in Probability
Conditional Events - Coins & Jars
Suppose there are two
jars, A and B. Jar A contains 4 red and 3 blue
balls. Jar B contains 2 red and 5 blue
balls.
Flip a coin twice and select Jar A on 2 heads.
Otherwise select Jar B. Next, draw [randomly] one
ball from the selected jar.
What is the probability of getting a red ball
Given a red ball was selected, what is the probability
that it...
please help me to solve this
Homework in probability theory Variant 1 A box contains 15 red balls, 10 blue balls, and 5 white balls. 1. 2 balls are taken from the box. Consider the following events: A) the first ball is red B) the first ball is blue C) the first ball is white Find the following probabilities a) p(A)-? D) the second ball is red E) the second ball is blue F) the second ball is white b)...
3 A box contains 90 pens of which 10 are defective. Then the probability that out of a sample of 5 pens drawn one by one with replacement at most one is defective is (2 points) ol
Need answer for 2 nd 3 rd and fourth
Homework in probability theory Variant 3 2 contains red balls, 6 blue balls, and 4 white balls. are taken from the box. Consider the following events D) the second ball is red E) the second ball is blue F) the second ball is white A) the first ball is red B) the first ball is blue C) the first ball is white Find the following a) p(A)-? g) p(E/A Find probabilities...
Part B
5* 7. Suppose that a box contains 2 red balls, 3 white balls, and 4 blue balls. Suppose also that balls are selected from the box one at a time, at random, without replacement. What is the probability that a) all white balls will be obtained in a row? ) both end balls are blue ?
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