Dree rolls a strike in 6 out of the 10 frames of bowling . What is the experimental probability that dree will roll a strike in the first frame of the next game explain why a number cube would not be a way to simulate this situation .

Q: Your friend selects one of two dice, a 6- sided or a 4-sided, with equal probability, and rolls it…

A: GivenThere are two dice 4 sided and 6 sided. The probability of selecting 4 sided dice P(4…

Q: If two balanced dice are rolled, what is the probability that the sum of  two numbers that appear…

A:

Q: A short quiz consist of three true/false questions followed by one multiple-choice question with…

A: Given information  3 true false question  1 multiple choice question with 4 options  Probability of…

Q: A committee executive board is to be selected at random from a group of 10 people; 5 women and 5…

A: Given: Number of women = 5 Number of men = 5 Total people = 10

Q: If you roll two dice 20 times, how often should you get an odd number with the first and an even…

A: total outcomes =36

Q: John plans to toss a die until he observes two even numbers. What is the chance that the 2nd even…

A: For a dice roll the sample space is given by: S=1,2,3,4,5,6 so the probability of getting odd number…

Q: what is the probability the he or she will answer correctly (a) at least 6 problems?

A:

Q: You wish to play three-number lottery with your favorite data 8,2, and 5. After a numbers drawn, the…

A:

Q: Lots of games like tennis have a concept of deuce, where if the game is ties at the end you have to…

A: The probability of winning the game is obtained below:From the given information, there are two…

Q: Suppose repetitions are not allowed. Randomly pick up a three-digit number that is formed from the…

A: The objective of this question is to find the probability that a randomly picked three-digit number,…

Q: If three balanced dice are rolled, whats the probability that all three dice will be the same?

A:

Q: you have 2 dice that are each 8 sided and fair. what is the probability that you see a total of 8…

A:

Q: In a Roulette game, a ball falls onto a spinning wheel and randomly ends up in one of 37 pockets.…

A: Given the experiment of the Roulette game, a ball falls onto a spinning wheel and randomly ends up…

Q: What is the probability of rolling two standard dice where the first die rolled is a number greater…

A: Given Rolling of two die  Total outcomes when two die are rolled = 36 Multiple of 3 are 3,6,9,12…

Q: A dice is rolled twice. What is the probability that the sum of the numbers obtained on the two…

A: GivenA dice is rolled twice

Q: What is the probability of rolling two dice and getting a sum of 7 or 11, if one of the dice is…

A:

Q: Q4/B/ Three machines A, B and C produce respectively 19%, 2% and 3% of the total number of items of…

A: Consider the following events, A=selected item is produced by machine AB=selected item is produced…

Q: die is rolled three times. What is the chance that at least one roll shows 1 spot?

A: Given, experiment:-if die rolled three times. then number of elements in sample space(S)=63=216

Q: series of cards is drawn from a deck (without replacement).  What is the chance that you get 2 cards…

A: Probability of drawing cards of spades and Hearts

Q: Suppose we roll a pair of fair dice once. What is the probability of obtaining a 3 on a die 1 and a…

A: Suppose roll a pair of fair dice once. Then sample space S is   S=(1,1) (1,2)(1,3) (1,4) (1,5)…

Q: You roll two dice at a time and not emultiple of those roll. What is probability that the outcome is…

A:

Q: than any other side. You have selected randomly and tossed up a die. What is the probability that…

A:

Q: A game consists of selecting one ball from a box which contains 7 red balls and 3 green balls. If…

A: 7 red balls3 green balls_____________10 total ballswin prize if draw green P(win prize) = 310 = 0.3…

Q: A thief must randomly guess the correct 5 digit pin from a 8 key keypad. What's the probability he…

A: Here there are two possibilities 1) If repetition of number is allowed 2)if repetition of number is…

Q: I forgot the last digit of a 7-digit telephone number. If 1 randomly dial the final 3 digits after…

A: We have given that the last digit of a 7-digit telephone number and the final 3 digits are randomly…

Q: Two standard dice are rolled. What is the probability that the sum of the two dice is less than 9?

A:

Q: a test consists of 10 true/false questions. To pass this test a student must answer at least 7…

A: In this context, X has a Binomial distribution with parameters n = 10 and p = 0.5. Since X is a…

Q: an experiment is rolling two dice what is the probability that the sum is 6 given that the first die…

A: The total number of outcomes of rolling two dice = 36The possible events of getting the sum 6 and…

Q: Either roll two dice or simulate the rolling of two dice 100 times. Record the outcomes and…

A: I rolled two dice 100 times and recorded the outcomes. The frequencu table of outcomes is shown on…

Q: You wish to play a three-number lottery with your favorite data 8, 2 and 5.  After a number is…

A: Given dataThere are 3 numbersRepetition is allowedWe are drawing a single number with replacement,…

Q: If you toss 6 coins, what is the probability of all 6 coins matching?

A:

Q: Find the probability that one of the dice shows 6 dots given that the sum of the dots is 8?

A: Introduction: The set of all possible outcomes of a probability experiment is called sample space of…

Q: suppose you roll a pair of dice until you get a double-six. What is the smallest number of times…

A: A die consist of 6 numbers ranges from 1 to 6 in which 1 is the smallest and 6 being the height…

Q: An instructor gives his class a set of 10 problems with the information that the next quiz will…

A: ANSWER: From the given data,

Q: 5-question test consisting of multiple choice questions. For each question, 5 options (possible…

A: The probability could be defined as a number that always fall between 0 and 1 where 0 implies the…

Q: If two balanced dice are rolled whats the probability that the sum of the two numbers will appear…

A: Given that : Two balanced die are rolled.  We know that a die contains ( 1,2,3,4,5,6) Total outcome…

Q: What is the probability of flipping a quarter four times and it landing on Tails each time? Leave…

A: The outcomes of flipping a quarter are {Head, Tail}.

Q: 12 If 2 per cent of a certain brand of light bulbs are defective, find the probability that, in a…

A: As per given by the question, find the probability that in a random sample of 80 bulbs, a total 0,…

Q: A pair of dice is rolled eight times. What is the probability of rolling 2's exactly 3 times?

A: Givena pair of dice  rolled 8 timesn=8p=136=0.028x~Binomial(n=8,p=0.028)

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.