A) 68 B) 67 Find the indicated probability. 18) A die with 8 sides is rolled. What is the probability of rolling a number less than 7? 18) A) C) D) 6 B) ubot is the probability 19)

Q: A pair of dice is rolled. Find the probability of roling a) The probability of rolling a sum not…

A: When a pair of Dice is rolled the sample space is as follows  (1,1)(1,2)(1,3)(1,4)(1,5)(1,6)…

Q: use the spinner  below to answer the question .assume that it is equally probable that the pointer…

A: Given, Let X={1,2,3,4,5}  be the event and P(x) is the probability of getting an event X. The event…

Q: find the probability

A: Given that the first die has first six prime numbers, 2,3,5,7,11,13 Also the second tetrahedral dice…

Q: A die is rolled until a five shows. What is the probability that a five first shows on the second…

A:

Q: If two dice are rolled one time, find the probability of getting these results: a) A sum less than 9…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: If a gambler rolls two dice and gets a sum of 10, he wins S10, and if he gets a sum of three, he…

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: In a lottery, there are 10 winning ticket out of 800 tickets. a) What is the probability of winning…

A:

Q: If we roll a single six‑sided die, the probability of rolling a 6 is 1/6. If we roll the die 60…

A: Given, If we roll a single six‑sided die, the probability of rolling a 6 is 1/6  If we roll the die…

Q: 9. A certain type of aluminum screen 2 feet in width has, on the average, three flaws in a 100-foot…

A: A certain type of aluminium screen 2 feet in width has 3 flaws in a 100-foot roll, on average.

Q: What is the probability that a couple with four children have atleast one girl? A) 0.0625 B) 0.9375…

A: If a couple has four childrens than the possible outcomes areS=24S=16

Q: A bag contains 5 red and n green balls. Two balls are chosen without replacement from this bag. If…

A:

Q: The probability of a student to be successful in mathematics is 0.6, and the probability of being…

A: Let M be the event representing the success in Mathematics. Let S be the event representing the…

Q: When rolling a fair, six-sided number cube, what is the probability of rolling an even number or a…

A: The even numbers are 2, 4, 6. Numbers less than 3 are 1, 2. So, an even number or a number less than…

Q: 17) Find the probability that when a gardener plants 20 seeds, she harvests 16 radishes given the…

A: n = 20 r = 16 p=0.7 q = 1-0.7 = 0.3 Distribution = Binomial

Q: Consider rolling one regular, six-sided die until you get the first one. You may leave answers in…

A: Geometric distribution In series of Bernoulli trials, the random variable X denotes number of trials…

Q: 19) What is the probability of getting a sum 9 from two throws of a dice? 1 B) 8. 1 C) 9. D) 12 A)…

A: When 2 dice are rolled the sample space is S=   n(S)=36   Let E be event that sum is 9 P(E)=?

Q: The probability of winning the first prize in a lottery of a man is 15/100. If the total of 3500…

A:

Q: 3-A coin is tossed 3 times the probability that all 3 tosses are tail equal a); b) 8. c) d):

A: Given that  A coin are tossed 3 times  Sample space=S S=(HHH,HHT,HTH,THH,TTH,THT,HTT,TTT)

Q: K A pair of dice is rolled. Find the probability of rolling a) a sum not more than 10, b) a sum not…

A:

Q: You roll a fair die six times. What is the probability that you roll all 5's? A) 1 B) 0.167 C) 1.2…

A: Given -Roll a fair die six times -probability that you roll 5's=?

Q: I Q3) Find the complement of each event: a) Rolling a six-sided die and getting a number smaller…

A: Event includes all the possible outcome of an experiment. Complement of event is the observation…

Q: - A fair dice is rolled, what is the probability that the face up is an odd number or a number…

A: Given :- A fair dice is rolled and we have to find the probability that the face up is an odd number…

Q: 4.two die are tossed, the probability that the sum of two faces will be 4 a) d) 3 12 一2

A: Given that  Two dice are tossed  Sample space=S S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1) (2,2)…

Q: A fair pair of standard dice are rolled. What is the probability that: a)  the sum rolled is not…

A: b) The probability that the sum rolled is a multiple of 3:  Multiples of 3 are 3, 6, 9, and 12.  -…