probability question, please show full working and will give full rating!!! thank you
probability question, please show full working and will give full rating!!! thank you excess Ex) 3....
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)...
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...
3. A box contains 10 red balls, 6 blue balls, and 4 white balls. We have taken 2 balls from the box. What are probabilities that we have taken c) one red ball and one white ball b) at least one blue bal a) 2 blue balls d) no one red ball
Probability theory question, please help solve in full so I can understand as well. Thank you!! (will give positive rating) A box contains 15 resistors, 6 diodes, and 9 capacitors. 1. 2 parts are taken from the box. Consider the following events: A) the first part is resistor B) the first part is diode C) the first part is capacitor Find the following probabilities a) p(A)-? g) p(E/A)=? h) p(E/B)=? D) the second part is resistor E) the second part...
1. Given events A, B, C, show that the probability that exactly one of the events occurs equals nc)- 2 2. A box contains 30 red balls, 30 white ball, and 30 blue balls. If 10 balls are selected at random, without replacement, what is the probability that at least one color will be missing from the selection?
excess Ex(x) 3. A box contains lotto cards: 20 cards are with letters, 5 are with numbers, and 15 are with pictures. We have taken 2 cards from the box. What are probabilities that we have taken a) 2 cards with numbers c) card with letter and card with picture b) at least one card with number d) no cards with letters
Probability question *A box contains 3 white balls, 4 black balls, and 3 red balls. Consider selecting 3 balls at random. (a) What is the probability that you pick exactly one of each color when you select 3 balls from the box? (b) What is the probability that you pick exactly 2 white balls and 1 red ball? (c) What is the probability that at least one of the balls is white when you select 3 balls from the box?
Problems 9 and 10 A box contains 2 red balls, 3 white and 1 blue balls. Three balls are selected at random without replacement Find the probability that at most one ballis red. (C) 00.2 01 O 0.6 0.12 0.8 Question 10 2 pts A box contains 2 red balls, 3 white and 1 blue balls. Three balls are selected at random without replacement Find the probability that {at most one ball is red (C) given that at least one...
Consider 3 urns. The urn A contains 5 white balls and 10 red balls, the urn B contains 9 white balls and 6 red balls and the urn C contains 4 white balls and 9 red balls. A ball is selected from ballot box 1 and placed in ballot box 2, then one ball is taken from ballot box 2 and placed in ballot box 3. Finally, a ball is taken from ballot box 3. What is the probability that...
Please ignore the section discussing the 3 diagrams. Tree Diagrams and Probability A box contains 4 red and 8 blue balls. Three balls are drawn from the box. Print the 3 different tree diagrams. 1. Complete the symbolic tree diagram by placing appropriate symbols on the branches and at the ends of the branches as indicated 2. Assuming the balls are drawn without replacement, complete the WO R diagram by placing appropriate probabilities on the branches and at the ends...