1. In tossing one coin 10 times, what are your chances for tossing a head? a tail? 2. In tossing one coin 100 times, what are your chances for tossing a head? a tail? 3. In tossing one coin 200 times, what are your chances for tossing a head? a tail?

Q: 5. Multiple choice Exam A student takes a 20-question exam, each question has 4 multiple choice and…

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Q: single fair die is tossed. Find the odds in favor of rolling a number greater than 4. hat are the…

A: Given that  Tossing single fair die then sample space is.  S={1,2,3,4,5,6}

Q: How many 4-member committees can be formed from a group of 7 people?

A: From the given information ,Total number of people , n = 7 Using formula ,

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: 9. A bag contains 2 blue marbles and 5 red marbles. Consider drawing marbles (no replacement). Find…

A: Ans - Given, A bag contains 2 blue and 5 red marbles.          Total = 2 + 5 = 7 marbles

Q: 6. Richard has been given a 6-question multiple-choice.quiz in his history class. Each question has…

A: Number of questions = 6Each question has four choices, of which only one is correct.n=6, p =…

Q: In a certain lottery, you must select 5 numbers (in any order) out of 35 correctly to win. a. How…

A: Here we will use the concept of combination We have given that n = 35, r = 5 Formula for Combination…

Q: A student must take a multiple choice exam with only one answer, the exam consists of 20 questions…

A: Let X =  number of correct answers X ~ bin (n , p) where, n = 20 p = probability of choosing the…

Q: 1. Amir is taking a math test. There are 10 questions to do. test scores according to the number of…

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Q: We flip the coin 3 times and encodes the outcomes of a flip as 0 for head and 1 for tails. 1. What…

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Q: A coin is tossed 25 times. Estimate the chance of getting 12 heads and 13 tails.

A: Given that  Number of times coin tossed (n) = 25   We know that  Probability = Number of favorable…

Q: 5. A multiple-choice quiz consists of 20 questions, each with 4 possible answers. Find the mean for…

A: A multiple choice quiz consists of 20 questions each with 4 possible answers. => P(correct…

Q: 1. The two dice are rolled. Find the probability of the following events a) the sum of the dropped…

A: Probability is the chance of occurrence of an event.

Q: A high school baseball player has a 0.208 batting average. In one game, he gets 9 at bats. What is…

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Q: 5. Multiple-Choice Exam A student takes a 30-question, multiple-choice exam with five choices for…

A: Given: Total number of questions are n=30. The variable X represents the student guesses on each…

Q: In a certain lottery, you must select 5 numbers (in any order) out of 35 correctly to win. a. How…

A: We have given that n = 35 r = 5 Here we will use the concept of  combination Formula for Combination…

Q: ♦️♦️❎✅❎♦️✅❎❎♦️❎✅❎❎

A: (a)There are 10 possible options for first digit. 10 possible options for second digit. 10 possible…

Q: 5. Danielle flips her coin three times. What are her chances of getting three straight heads or…

A: We know that  Sample space=S S = {HHH, HHT, HTH, HTT, THH, THT, TTH, TTT}

Q: 4. A coin is tossed 25 times. Estimate the chance of getting 12 heads and 13 tails.

A: As per company guidelines I solved only First questions.thank you

Q: 8. PROBLEM SOLVING Your friend has two standard decks of 52 playing cards and asks you to randomly…

A: The objective of this question is to find the probability of drawing two spades from two standard…

Q: 2. What is the probability of getting three cards of the same suit when dealt 3 cards from a…

A: 2. There are three cards are selected from standard deck. The possible outcome is (352) There are…

Q: An American roulette wheel has 38 slots: 18 red, 18 black, and 2 green. What are the odds for the…

A: A roulette wheel has 38 slots- 18 black, 18 red and 2 green.Event is ball landing in a black slot.

Q: A,B,and C

A:

Q: 1. Determine if spinning an even number (2, 4, 6, 8, and 10) and spinning a green number (9 and 10)…

A: Given events An even number Green number

Q: 5. Multiple choice Exam A student takes a 20-question exam, each question has 3 multiple choices and…

A: There are 20 multiple choice questions. That is, p = 1/3 Denote the random variable X as the number…