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Q: Consider a fair What is the probability of a six given that you already observed a six in the roll…

A: The probability of obtaining a six on a fair die is 1/6  as obtaining any number of a die is equally…

Q: What are the odds of randomly picking a day of the week that is weekday? О 2:7 О 5:2 О 2:5 О 27

A: We will find the odds.

Q: I lost my notes for solving this sample question for an upcoming exam. Some help reviewing would be…

A: Given dataTotal no of students = 6No of students who have taken online course last fall = 1No of…

Q: What is probability of rolling atleast 3 head in tossing 10 fair coin.

A:

Q: Question 4 In a school, 50% of the students take Calculus, 60% of them take Algebra, 20% take both…

A: Given that  P(Calculus)=50%=0.50 P(Algebra)=60%=0.60 P(Algebra and Calculus)=20%=0.20 Find…

Q: What is the probablity of rolling a 2 or a 4 on a dice?

A: a dice have 6 sides  all outcomes are equally possble s : {1,2,3,4,5,6}   p(roll 2 or 4) = ?

Q: If a standard six-sided is rolled, what is the probability of rolling an odd number

A: We have given that,  A standard Six-sided is rolled then the sample space (s) is,  s = {1, 2, 3, 4,…

Q: c) With random guessing, show that the probability of getting at least one question wrong is 0.999.

A: Given:Show that the probability of getting at least one questionwrong is approximately 0.999.

Q: Say you draw two cards from a randomized standard deck: draw one and don't place it back in the…

A: Note that there are 12 face cards and 4 ace in a standard deck.

Q: What is the probability of drawing either a four or a black card from a standard deck of cards?

A:

Q: of the random variable K repres envoys of the random variable B.

A:

Q: What is the probability of three heads in five flips of a fair coin? Of four heads?

A:

Q: can you calulate the experimental probability for 15, 50, and 100 coin flips

A: The experimental probability is calculated by actually repeating an experiment given number of times…

Q: 21) Professor Zuro surveyed a random sample of 420 statistics students. One of the questions was…

A:

Q: A Dag of Mams has 2 red, 3 green, 6 blue, and yellow Mams. What is the probability (Round to 4…

A:

Q: The letters of the word CASTIGATION is arranged in different ways randomly. What is the chance that…

A: We have given the following letters of word CASTIGATION…

Q: Suppose two dice are rolled 3000 times and the sum of 11 occurs 120 times. What is the empirical…

A: Let A be the event such that sum on the dice is 11 Here we will use the formula Empirical…

Q: When tossing a fair coin six times, what is the chance of getting three heads. (give full answer…

A: Given Information: Number of trials (n) = 6 Number of successes (r) = 3  Probability of success i.e.…

Q: If you make random guesses for 5 multiple choice SAT questions (each with 5 possible answers), what…

A: Given data: 5 multiple choice SAT questions.

Q: For a 13 sided dice the probablity of rolling 5 is. Write the answers upto 2 decimal.

A: From the given information, number of sides that the given dice consists n(S) = 13. The points on…

Q: What is the probability of flipping 3 coins on the same side, that is getting either all heads or…

A: if three coins are than the possible outcomes are 8HHT,HTH,THH,HTT,THT,TTH,TTT,HHH

Q: What is the probability that the sum of the numbers on two dice is even when they are rolled What is…

A: Answer:- If two dice are rolled, than number of event can be  62  =36.  Sample space  =  {(1, 1),…

Q: A fair 20 sided die is tossed. What is the probability that the numbers 17 or 5 or 11 or 9 are…

A:

Q: A scientific study is done and it is found that 55% of the population likes dark chocolate. When…

A: It is given that in a scientific study 55% of the population liked dark chocolate. P(population like…

Q: A multiple-choice test contains 5 questions, each with four answers. Assume that a student just…

A: probability mass function of B.D is = f ( k ) = ( n  k ) p^k * ( 1- p) ^ n-kwhere       k = number…

Q: A pair of dice is thrown, what is the probability of getting a result of prime number?

A: Given Sample space=36

Q: d) What is the probability that exactly 213 of them did not get the flu? Round final answer to 4…

A: Here AS PER POLICY I HAVE CALCULATED 3 SUBPART PLZ REPOST FOR REMAINING PARTS

Q: what is the probability of selecting a diamond from a standard deck of cards?

A: Here we need to find the probability of selecting a diamond from a standard deck of cards. We know…

Q: a) Write down a Four-Field-Tableau. b) Which fault happens more often? c) Are the two type of faults…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A multiple- choice test consist of 10 question . Each question has answers choices of a, b, c, d and…

A:

Q: A marketing agency wanted to determine if a new commercial changed people's opinion about a company.…

A: Statistical hypothesis means the decision about a population parameter. Here we look at the data we…

Q: a) 0.0001; b) 0.160

A: here n = 40 there are five options for a question. therefore probability of making a random guess…

Q: QUESTION 4 a) In a certain university 60% percent of students are females. 50% of the females study…

A: One method to solve this is using conditional probability, but an easier way is to assume total…

Q: A two sided coin is flipped five times resulting in 4 heads. Determine the experimental probability…

A: A  two sided coin is flipped five times resulting in 4 heads

Q: If you make random guesses for four multiple choice test questions (each with 4 possible answer),…

A: Let X be the random variable that a number of answers correct. Here X ~ bin n=4, p = 14The pmf of…

Q: 20. Question: Suppose scores of a standardized test are normally distributed and have a known…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…