a) As we have 2 green balls and 6 yellow balls here, therefore the sample space here would be given as:
{ G1, G2, Y1, Y2, Y3, Y4, Y5, Y6 }
b) Probability that a green ball is selected is computed here as:
P(G) = 2 / 8 because 2 of the 8 balls are green
P(G) = 1/4
c) First we compute here:
P(E) = 4 / 8 as 4 of the 8 balls are even numbered
P(E) = 0.5
Also P(G and E) = 1 / 8 as there is one even numbered green ball
Now computing the required probability using bayes theorem, we get here:
P( G | E) = P(G and E) / P(E) = (1/8) / 0.5 = (2/8) =1 / 4
P(G | E) = 0.25
d) The required probability here is already computed in previous part as:
P(G E) = P(G and E) = 1 /8
P(G E) = 1/8
e) The required probability here is computed using addition law as:
P(G E) = P(G) + P(E) - P(G E)
P(G E) = (2/8) + (4/8) - (1/8)
P(G E) = 5/8
f) Here as we know that P(G and E) is not equal to 0, therefore G and E are not mutually exclusive
Please helppp with question 1 ASAP!!! ndative Chapter Thi °Cumulative Chapter Tw.x X aurreed . estim...
Problem 1 A box has eight balls. There are four green balls and four yellow. The four green balls are numbered 1,2,3, and 4. The four yellow balls are numbered 1,2,3, and 4. The box is shaken. One ball is selected will mean that a green Answer the following questions, using fractions in p/q format or decimal values accurate to the nearest 0.01 .Here G ball is selected, Y that a yellow ball is selected, and E that an even-numbered...
Please Home Chapter 3 Use the following information to answer the next three exercises. The casino game, roulette, allows the gambler to bet on the probability of a ball, which spins in the roulette wheel, landing on a particular color, number, or range of numbers. The table used to place bets contains of 38 numbers, and each number is assigned to a color and a range. Ist Dozen 2nd Dozen 3rd Dozen 1 to 18 EVEN ODD 19 to 36...
1. Consider the following data: 18, 20, 25, 31, 32, 38, 39, 40, 43, 49, 51, 54, 65, 74 Use 4 classes. a. Class width : b. Complete the following table. ????? ?????? ????? − ????? Class Boundaries Midpoint Frequencies Relative Frequencies Cumulative Frequencies c. Draw a histogram. d. Draw a relative frequency histogram. e. Make a stem-and-leaf display. f. Find the interquartile range. g. Make a box-and-whisker plot. h. Determine the distribution shape. Please comment on all three plots....