We roll a pair of dice 10,000 times

Q: The expected number of times the number 3 shows up on 120 rolls of a fair dice equals 20. True False

A:

Q: 2. If you roll two dice, what is the probability that the sum of the two numbers is 10?

A: If you roll two dice than the possible total no.of outcomes are  36.

Q: An unprepared student must take a 5-question multiple-choice test that has 5 possible answers per…

A: Given that the student can eliminate one of the possible answers on the first three questions. That…

Q: Find the chance of throwing at least an ace in a single throw with 2 dice?

A: Solution is given:

Q: You roll two dice. What is the probability that the first one is a 4 or that the sum equals 9?

A:

Q: An experiment of drawing two different dice one time, if the random variable X represents the…

A: Answer

Q: you draw a single card from a standard 52-card deck. Of it is an ace, you win $104. Otherwise you…

A: There are total 4 aces in a standard deck of cards.  So the probability of picking an ace is = 4/52=…

Q: We roll a pair of dice three times. Find the probability that a total of five is rolled each time.

A: If we roll a pair of dice one time then the possible outcomes of gettingsum as 5…

Q: Emily rolls a pair of standard dice. What is the probability that she gets a sum of 8 or at least…

A: Let S be the sample space of two dice throw together  S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1)…

Q: What is the average number of points you would expect to lose if you roll the die 60 times? b.…

A: Given : Number of times die is rolled =50 Lose a point if 1 is rolled

Q: We throw five symmetrical coins. Calculate the probability of getting no more than two eagles.

A: From the given information we find the probability.

Q: In the movie Casino, the executive of the Tangiers Casino, Sam Rothstein (Robert De Niro), fired the…

A: Note: Hey there! Thank you for the question. It is our understanding that “the odds of hitting a…

Q: In Wyoming, there are about 300,000 registered voters, of whom 30,000 are Democrats. A survey…

A: Given that  N=300000 , X=30000 , n=900 p=X/N=30000/300000=0.10

Q: Two indistinguishable dice are rolled; the numbers add to 5.

A:

Q: You roll a pair of six-sided dice, and the random variable X assignsto each outcome the sum of the…

A: given: a pair of six sided dice is rolled. the variable X assigns to each outcome the sum of the…

Q: You roll two standard six-sided dice. You win $100 if the sum is 5 and lose $10 otherwise. What is…

A:

Q: you flip a coin 4 times whats the probability that all four of them are heads?

A: According to the provided data, a coin is flipped 4 times.The total number of combinations is…

Q: you roll a six-sided die.what is the probability that it is an even number or less than five

A: When a six-sided die is rolled the sample space is S={1,2,3,4,5,6} n(S)=6 P(even number or less than…

Q: A letter is known to have come either from LONDON or CLIFTON. On the postmark only the two…

A:

Q: You toss a fair coin four times, and the random variable X assignsthe number of tails that appear in…

A: Given: You toss a fair coin four times, and the random variable X assignsthe number of tails that…

Q: On average, how many dice would you expect to show a "4"? die (dice)

A: Geometric distribution is the probability distribution of the number X of Bernoulli trials needed to…

Q: The test you conducted is one tail or tep tail

A: The given claim is, to test the mean BMI of US adults in the current year is lower than the mean BMI…

Q: Q-2 With two dice, what is the chance of rolling snake eyes (double 1's)? what is the chance of…

A:

Q: 1.) A student takes a multiple choice exam with 30 questions, each question has 5 answer choices. He…

A: Define the events, A : The student answered the question correctly B : The student guessed the…

Q: In rolling the dice two times, the probability that the sum of the two appearing numbers is greater…

A: Given : Expt: Rolling dice 2 times

Q: they roll two normal fair dice and multiply the numbers to get their score. what is the probability…

A: It is an important part of statistics . It is widely used .

Q: You roll two dice. What is the probability that one of the numbers is even and the other is odd?

A: There are 6 numbers on a dice, 3 even number and 3 odd numbers on a dice. The probability of getting…

Q: Two 6 sided fair dice are thrown. What is the probability of getting two numbers whose product is…

A:

Q: I we roll a five sided dice 300 times what is the probability that we roll a 3 at least 50 times.

A: Here we need to find the required probability.

Q: You toss twice six sided dice. What is the probability that the total of the two dice is 5?

A: Classical Definition of Probability: If there are n mutually exclusive, exhaustive and equally…

Q: The probability that Aiko can drive to work without having to stop at a red light is 0.125. The odds…

A: Given: The probability of not having to stop at a red light is: P(Not Stop) = 0.125

Q: they roll two normal fair dice and multiply the numbers to get their score, what is the probability…

A: When two dice are rolled the sample space is S=   n(S)=36 Let E be event that multiple is 12 P(E)=?

Q: the number of girls (out of 2 children) in each family. Is this a random variable, and if it is,…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: If you flip a fair coin 10 times, what is the probability of getting all heads? If X = # heads,…

A: We have given that A fair coin is flipped 10 times.X: Number of heads We have to calculate P(X=10)…

Q: After winning a second small prize at The Duck Game, Kiara decides that she'd like to play a…

A: Solution

Q: Text:Avicenna, a major insurance company, offers five-year life insurance policies to 65-year-olds.…

A:

Q: We throw three independent fair dice. Find the probability that the sum of the outcomes is equal to…

A: When die is rolled, there would be 6 possible outcomes1,2,3,4,5,6. For drawing three independent…

Q: Holland America Cruise Lines has three luxury cruise ships that sail to Alaska during the summer…

A: Let A be the event that the dollar does not appreciate against European currencies Let B be the…

Q: A faire dice is tossed twice -11 LI Pace

A: Given, a fair dice is tossed twice.

Q: The Pew Research Center claims that 97% of all adult Americans own a cell phone of some kind. Caleb…

A: Given information: The sample size is n = 373. The number of specialized characteristics is x = 358.…

Q: You toss a fair coin four times, and the random variable X assignsthe number of tails that appear in…

A: Consider the given information, The random variable X is the number of the tails appear in each…

Q: A fair did is rolled two times. What is the probs that both rolls are 3?

A: When a die is rolled there are 6 possible outcomes 1,2,3,4,5,6. When a fair die is rolled two times…

Q: A university counselor believes that hypnosis is more effective than the standard treatment given to…

A: Given that: HT ST 20 42 21 35 33 30 40 53 24 57 43 26 48 37 31 30 22 51 44 62…

Q: A statistics instructor believes that more than 20% of Evergreen Valley College (EVC) students…

A: Given: n= 84 ,x= 11.0 p= 0.20 Need to find Alternative hypothesis condition??

Q: ate whether you think the difference between what occured and what you would expect by chance is…

A: When we draw a card randomly from a deck the probability of getting a certain card is 1/52 and as…

Q: A child rolls 7 standard dice of different colors and records the numbers showing. Find the number…

A: Given, A child rolls 7 standard dice of different colors and records the numbers showing.

Q: You toss twice six sided dice. What is the probability that the total of the two dice is 4?

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.