67. What is the probability that a leap year selected at random will conta either 53 Thursdays or 53 Fridays ?

Q: Show that the probability p that n people all have different birthdays is given by

A:

Q: A random number generator generates a number between 0-1. Assume that each number is equally likely…

A: The distribution of random numbers follows a uniform distribution.

Q: how do i find the probability of A and B , A or B , and a sequence such as rolling a die four times…

A: Given, a sequence such as rolling a die four times and getting 5555           To find, the…

Q: Two n sided die are cast. Each faces are numbered from 1 to n. One die is red. one is blue. What is…

A:

Q: A combinarion lock requires a user to select 3 numbers to unlock it, where all 3 numbers are between…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.it…

Q: What is the probability that a day of the week selected at random will be Tuesday?

A: Solution: A week contains 7 days.

Q: 5-digit code is to be created using only the digits 1,2,4,5,8 and 9. If the digits are allowed to…

A: Total possible 5 digit no. = 65 = 7776

Q: nd the probability that if 4 sticks are rarndomly arranged in a row, they will be arranged in order…

A: Number of ways of arranging 4 sticks will be: Total ways = 4!                 = 24

Q: What is the probability of positive integers less than or equal 120 that divisible by either 4 or 9?

A: Number of positive integers less than or equal to 120 that are divisible by 4 or 9, means that are…

Q: Suppose you play a new Washington State lottery, where 6 numbers are drawn every week ranging from 0…

A: In the Washington State lottery,  numbers are drawn each week that range from to .The no. of…

Q: With a standard of 52 deck cards find the probability to withdraw first time a face card and a…

A: As per given by the question, there are 52-deck cards. Find the probability to withdraw first time a…

Q: A coin is launched 4 times successively. What is the probability that leave "face in the first 2…

A: Given that a coin is launched 4 times successively.The possible outcomes when a coin is tossed are…

Q: Q) Find the probability that a person flipping a coin gets (a) the third head on the seventh flip

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Q: (a) an even number (c) an odd number appears (b) a prime number appears (d) an odd prime number…

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Q: When 5 digits( between 0 and 9) are randomly selected with replacement for a lottery ticket, what is…

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Q: Assume that a fair- six sided die is rolled 15 times, and the roll is called a success if the result…

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Q: Assume the year has 300 days. What is the probability that in a group of n people, at least two…

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Q: If a number is selected at random from the first 50 natural numbers, what will be the probability…

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Q: three coins are flipped until all heads appear. what is probability that all heads will appear on…

A: Geometric distribution: The probability mass function of Geometric distribution is P(n) = p(1 – p)n…

Q: Suppose we want to form three-digit numbers using the set of digits [0,1,2,3,4,5). For example, 501…

A: a) Since 0 cannot be at first position, 2nd and 3rd position can take any number from the provided 6…

Q: If a six member ethics committee is chosen at random from 20 state representatives of which 1 are…

A: It is given that No. of Republicans = 12No. of Democrats = 8Total members = 20

Q: 16. A bag contains 10 white balls and 5 black balls. If 3 balls are drawn in succession without…

A: We have find given probability.

Q: What is the probability that a number selected at random from the first​ 1,000 positive integers is​…

A: Given data:     The given total number is: n(S)=1000.   The set of the numbers which are divisible…

Q: A computer program requires the user to enter a 7-digit registration code made up of the digit…

A: To find the number of different registration codes possible, we use the fundamental counting…

Q: Suppose that of approximately 4,224,100 individuals of age 40 in the United States, 8038 die before…

A: Given: Sample size (n)=4,224,100number of individuals dies before 41 =8038number of individuals…

Q: A fair coin is flipped 5 times. What is the probability that exactly 2 of the 5 flips come up heads?…

A: To find the probability that exactly 2 of the 5 flips comes up heads:

Q: An experiment consists of rolling a die until a 3 appears. List the elements of an event E, that…

A: Solution-: List the elements of an event E, that event that 3 appears before the fifth roll.

Q: Suppose that a family has 6 children. Also, suppose that the probability of having a boy (based on…

A: given data, n= 6p(boy)=P(girl)=12x= no. of boys in familyP(x≥5) = ?

Q: Out 300 applicants for job, are female and 48 are female and have a graduate degree Step 2 of 2 if…

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Q: What is the probability that a leap year has 53 Saturdays and 52 Sundays? A) 1/7 B) 2/7 C) 1/2 D)…

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Q: 1000 independent rolls of a fair die will be made. Given that the number 4 appears exactly 128 times…

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Q: uppose that whenever you randomly select a Douglas College student, there is a 10% chance that the…

A: From the provided information, There is a 10% chance that the student is left-handed that is p =…

Q: If you randomly select a letter from the phrase ichiro Suzuki is at the top of the lineup what is…

A: Given data: If you randomly select a letter from the phrase "ichiro Suzuki is at the top of the…

Q: Four numbers are selected without replacement from {1,2,3,4,5,6,7}{1,2,3,4,5,6,7} to form a 4-digit…

A: Given Information: Four numbers are selected without replacement from {1,2,3,4,5,6,7} to form a 4…

Q: An integer is chosen from first 68 positive integers. Find probability that the integer is 1.…

A: Given: The number of positive integers is N=68. Let A be the event representing the integers that…

Q: Find the probability of picking exactly 3 jazz CDs drawn at succession without replacement from a…

A:

Q: A six-sided die is tossed 12 times. How many distinct sequences of faces (numbers from the set {1,…

A: Number of tosses of six-sided dice =12 So, total number of possible outcomes = 612=2176782336 If…