a) brow a tree diagram for this experimente ba) what is the probability the second marble drawn is green,
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- An experiment is rolling two fair dice. a) What is the probability that the sum is 5? b) What is the probability that the sum is 5 given that the first die is a 3?c) What is the probability that the first die is a 3 given that the sum is 5?Messenger l LTE 3:43 PM 9 98% Done 22 of 22 4. Using a pair of dice, what is the probability of throwing a sum of nine twice in a row? 54 45 316 A box has 3 hockey and 6 football cards. a) What is the probability of selecting a hockey card, keeping it out, and then selecting another hockey card? b) What is the probability of selecting a hockey card, keeping it out, and then selecting a football card? 5.Mr. Blackwells's class is conducting an experiment to find the probability of pulling certain colors from a bag of 25 marbles. If 2 are purple, 4 are yellow, 3 are green, and the rest are black, what is the probability of drawing a purple and yellow if the marbles are not replaced after they are picked?A. 1/150 B. 8/625 C. 2/75 D. 1/75
- Probability review: 1) Suppose you roll a die and toss a coin just once each. a) What is the total possible # of outcomes? b) List the sample space. Find the following probabilities: c) Toss a Head and roll a 1 d) Toss a head or Roll a 1 e) Roll an odd number f) Roll an odd number and toss a tail g) Not roll a 1Consider the experiment of tossing a coin twice and then rolling a dice a. Develop a tree diagram for the experiment b. List the experimental outcomes c. What is the probability for each experimental outcome? d. Is this an question based on independent event or this is mutually exclusive? Please explain your answer.Real estate ads suggest that 50 % of homes for sale have garages, 38 % have swimming pools, and 33 % have both features. What is the probability that a home for sale has a) a pool or a garage? Answer = 55 % b) neither a pool nor a garage? Answer = 45 % c) a pool but no garage? Answer = 05 Set up a Venn diagram to correctly illustrate the problem. Show how to use the Venn diagram with your given probabilities to get each of your solutions. %3D
- A check of dorm rooms on a large college campus revealed that 38% had refrigerators, 55% had TVs, and 25% had both a refrigerator and a TV. What's the probability that a randomly selected dorm room has a) a refrigerator but no TV? b) a refrigerator or a TV, but not both? c) neither a refrigerator nor a TV? a) The probability of having a refrigerator but no TV is8.) Scholarship Award. The odds in favor of Wendy White winning a scholarship are 7:4 Determine the probability that a.) Wendy wins b.) Wendy does not winThe table below shows the number of survey subjects who have received and not received a speeding ticket in the last year, and the color of their car. Find the probability that a randomly selected person: Speeding tcket No speeding Bcket Red car 15 135 Notred ca 45 470 fotal ts a) has a speeding ticket given they have a red car b) has a red car given they have a speeding ticket 8 88
- land ontheq 20) The table shows the number of minority officers in the U.S. military. yellow Army Navy Marines Air Force African Americans 9162 3524 1341 4282 2105 2732 914 1518 Hispanic Americans Other Minorities 4075 2653 3823 669. Assume that one person will be randomly selected from the group described in the table. Find probability of selecting an officer who is in the Navy, given that the officer is African American.Consider the experiment of rolling two dice. a) What is the probability of obtaining a sum of seven? b) What is the probability of obtaining a sum of three or less? c) What is the probability of obtaining a sum of eight or more?Consider a single roll of a 6-sided die. A. Please draw the possibility tree for this case. B. What is the probability of the die landing on 3 or 6?