Name Allaina Bitchie3REVIEW EXERCISESDate1. Experiment: Tossing four coinsEvent: Getting three headsSECTION 3.1In Exercises 1-4, identify the sample space of the probability experiment andappropriate.determine the number of outcomes in the event. Draw a tree diagram if it is2. Experiment: Rolling 2 six-sided diceEvent: Getting a sum of 4 or 5REVIEW EXERCISES3. Experiment: Choosing a month of the yearEvent: Choosing a month that begins with the letter J4. Experiment: Guessing the gender(s) of the three children in a familyEvent: The family has two boys181In Exercises 5 and 6, use the Fundamental Counting Principle.5. A student must choose from 7 classes to take at 8:00 A.M., 4 classes to take at9:00 A.M., and 3 classes to take at 10:00 A.M. How many ways can the studentarrange the schedule?6. The state of Virginia's license plates have three letters followed by four dig-its. Assuming that any letter or digit can be used, how many different licenseplates are possible?In Exercises 7-12, classify the statement as an example of classical probability,empirical probability, or subjective probability. Explain your reasoning.7. On the basis of prior counts, a quality control officer says there is a 0.05probability that a randomly chosen part is defective.8. The probability of randomly selecting five cards of the same suit from astandard deck is about 0.0005.9. The chance that Corporation A's stock price will fall today is 75%.10. The probability that a person can roll his or her tongue is 70%.11. The probability of rolling 2 six-sided dice and getting a sum greater than 9is /.Number of employeesPercent of firms12. The chance that a randomly selected person in the United States is between15 and 29 years old is about 21%. (Source: U.S. Census Bureau)In Exercises 13 and 14, the table shows the approximate distribution of the sizes offirms for a recent year. Use the table to determine the probability of the event.(Adapted from U.S. Small Business Administration)0 to 4 5 to 9 10 to 19 20 to 9960.9% 17.6% 10.7% 9.0%100 or more1.8%13. What is the probability that a randomly selected firm will have at least10 employees?14. What is the probability that a randomly selected firm will have fewer than20 employees?

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Answered: In Exercises 1-4, identify the sample…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Refer to the Venn diagram to the right for events A and B in an equally likely sample space S. Find the indicated probability. B P(AUB) 35 10 20 35 P(AUB)=(Type a decimal.)
Consider 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.
7. Murray spins the pointer of the spinner shown at the right. 5 A a. What is the sample space for the probability model? 3 Y 3. b. What is the probability of each event in the sample space? A 5
In a certain carnival game, a wheel is divided into thirteen equal parts, of which five are blue and eight are purple. The player spins the wheel until the marker lands on blue or until three spins have occurred. The number of spins is observed. Determine the probability distribution for this experiment. C... Since the outcomes are the numbers of spins, there are three possible outcomes, which are one, two, and three spins. This is illustrated n the tree diagram shown to the right. Determine the probability of spinning the wheel once, which is the marker landed on blue. P(1 spin) = (Type an integer or a simplified fraction.) blue purple 1 Spin blue purple 2 Spins blue or purple -3 Spins
7) Four students will be randomly selected from the six top students in mathematics to represent their school in a regional competition. Angela and Brian are among the six students, and they wish to determine the probability that they will both be chosen. Describe (list) the sample space for determining this probability. What is the probability they will both be chosen?
The accompanying figure shows the 36 equally likely outcomes when two balanced dice are rolled. Complete parts (a) through (d) below. Click the icon to view the figure that shows the 36 equally likely outcomes when two balanced dice are rolled. a. Determine the probability that the sum of the dice is 12. The probability that the sum of the dice is 12 is (Type an integer or a decimal. Round to three decimal places as needed.) b. Determine the probability that the sum of the dice is odd. The probability that the sum of the dice is odd is (Type an integer or a decimal. Round to three decimal places as needed.) c. Determine the probability that the sum of the dice is 4 or 11. The probability that the sum of the dice is 4 or 11 is (Type an integer or a decimal. Round to three decimal places as needed.) d. Determine the probability that the sum of the dice is 5, 6, or 8. The probability that the sum of the dice is 5, 6, or 8 is (Type an integer or a decimal. Round to three decimal places as…
2. Three guests to a tea party sit down in three chairs. Then the host re-arranges them according to a pre-made seating chart What is the probability that all of the guests may stay in their chairs? (b) What is the probability that at least one guest may stay in her chair? Hint: Just write down all the sample points. Don't try to use counting rules.
Identify the sample space of the probability experiment and determine the number of outcomes in the sample space. Draw a tree diagram. Determining a person's favorite steak (rib-eye (R), filet (F), T-bone (T), sirloin (S)) and doneness (rare (R), medium (M), well done A) TuGnury u Jumpro Spuce. O A. {RR, RM, FR, FM, TR, TM} OB. (RR, RM, RW, FR, FM, FW, TR, TM, TW) OC. (RR, RM, RW, FR, FM, FW, TR, TM, TW, SR, SM, SW) O D. (RR, RM, FR, FM, TR, TM, SR, SM} There are outcomes in the sample space. Choose the correct tree diagram below. OA. OB. R F R F R MR MR R M w Oc. R M W R M W R M W OD. R F R S R M W RMWRM W R M R M R MRM Click to select your answer(s).
Mai chooses a letter at random from the word DREAM, then flips a fair coin. 1. Write all the possible outcomes in the sample space. 2. What is the probability that Mai chooses the letter D and the coin lands on tails?
1. Please take a look for task and solve the probability problem.
3. An experiment consists of first rolling a die and then tossing a coin a) List the sample space. You may use a tree diagram or a table to help you list all possible outcomes. b) Find the probability of rolling an even and then tossing tails.
Identify the sample space of the probability experiment and determine the number of outcomes in the sample space. Draw a tree diagram. Determining a person's entree (steak (S), chicken (C), pork (P)) and vegetable (corn (C), broccoli (B)) Identify the sample space. O A. (SC, SB, CC, CB, PC, PB} O B. (SC, SB, SS, CC, CB, CS, PC, PB, PS} OC. (SC, SB, CC, CB, PC, PB, CC, CB} O D. (SC, SB, SS, CC, CB, CS, PC, PB, PS, CC, CB, CS} There are outcomes in the sample space. Choose the correct tree diagram below. OB. O A. Click to select your answer(s). a 99+ P Type here to search

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