What is the probability that a positive integer selected at random from the set of positive integers not exceeding 100 is divisible by either 2 or 5? Note: positive integers are whole numbers that are greater than O. 3/5 4/5 2/5 O 1/5

Q: Find the probability that when four numbers from 1 to 100, inclusive, are picked at random with no…

A: Given, Four numbers are selected at random without repetition. calculate: the probability that all…

Q: The probability of randomly sampling someone in my neighborhood and finding that they own a pet is…

A: Given Information:  Probability of finding that they own a pet = 0.7  Sample size (n) = 6  To find…

Q: a number is selected at random from the first 600 positive integers, what is the probability of…

A: From the provided information, A number is selected at random from first 600 positive integers.…

Q: 2 How many 7-digit numbers can be formed from the digits 1, 1, 2, 2, 4, 4 and 5 if repetition is not…

A: 2 a. The total number of ways 7-digit number can be formed from the digits 1, 1, 2, 2, 4, 4, and 5…

Q: (b) How many bit strings of length 12 have exactly 6 0's? (c) What is the probability that a bit…

A: (b) The total number of bit strings of length 12 have exactly 6 0's is computed as follows. 126=924…

Q: Suppose that a finite class contains 50% freshmen, 20% sophomores, 10% juniors, and the rest…

A: Let F be the freshman, S be the sophomores, J be the juniors, Se be the seniors, and P be the pass.…

Q: There are 10 urns, each containing 3 white and 7 black balls. A ball is accidentally pulled out of…

A: It is given that there are total 10 urns. Each urn consist 3 white balls and 7 black balls.

Q: There are twenty balls in a box numbered 1 to 20. After mixing them thoroughly, one ball is randomly…

A: Given problem Given that   There are twenty balls in a box numbered 1 to 20. After mixing them…

Q: United Airlines' flights from Boston to Atlanta are on time 90% of the time. Suppose fourteen…

A: From the provided information, United Airlines' flights from Boston to Atlanta are on time 90% of…

Q: f an interger is randomly selected from all positive 2-digit integers, what is the probability that…

A: First let us find total number of ways two digit number can be constructed. Unit place can take any…

Q: What is the probability that a positive integer selected at random from the set of positive integers…

A: Given:   What is the probability that a positive integer selected at random from the set of positive…

Q: b) Three distinct numbers between 10 and 25 (inclusive) are chosen at random. What is the…

A: Question: Three distinct numbers between 10 and 25 (inclusive) are chosen at random. What is the…

Q: ) How many would you expect to believe alien life has already contacted us but the US government has…

A: Let p be the proportion of Americans who believe that alien life has already contacted us but the US…

Q: 19. What is the probability that a number selected at random from the first 50 positive integers is…

A: GivemTotal no.of positive integers = 50

Q: a. How many positive three-digit integers are multiples of 6? b. What is the probability that a…

A: (a) The first 3 digit multiple of 6 is 102 and the last 3-digit multiple is 996. So, the three digit…

Q: Q6. (a) Who many different bridge hands can be selected from the ordinary deck of 52 playing cards?…

A: 6) (a) ‘North’ has c1352 = 52!39!×13!  possible hands. For each of these possibilities ‘East’ has…

Q: Let n be a randomly selected integer from 1 to 40. What is the probability that n is prime given it…

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

Q: (2) What is the probability that integer near 22021 is prime? an

A: *Answer:

Q: 1. What is the probability that the password is even? 2. What is the probability that the password…

A: If we are making a password with 5 digits, A digit can range from 0 to 9 which means 10 options…

Q: Let S = {0, . . . , 99}. In other words, S is the set of integers from 0 through 99. (a) If two…

A: The sum will be even if the numbers are both even or both odd.  There are 50 even numbers and 50 odd…

Q: If from six to seven in the evening one telephone line in every five is engaged in a conversation:…

A: givenone telephone line in every five is engaged⇒p=15=0.2010 telephone numbers are choosen at…

Q: Suppose that 22% of people have a dog, 15% of people have a cat, and 2% of people own both. What is…

A: Given that, 22% of people have a dog15% of people have a cat2% of people own both

Q: Suppose that you have a bag containing 10 balls numbered from 0 to 9. You draw 3 of them randomly…

A: There are 5 even digits {0,2,4,6,8} We can choose 3 digits from 5 even numbers in 5P3=60 ways.   We…

Q: a) A bag of 11 marbles contains 5 marbles with red on them, 3 with blue on them, 7 with green on…

A: Hello! As you have posted 2 different questions, we are answering the first question . In case you…

Q: (d) How many odd integers from 1,000 through 9,999 have distinct digits?   (e) What is the…

A: d) From 1000 to 9999, all are 4 digit numbers.  Since we need odd integers, so the last digit must…

Q: In 7 throws of a fair 6-sided die, what is the probability of getting an odd number on each throw?…

A: When a random experiment includes n number of trials and there are r number of success with…

Q: An integer is chosen at random from the first fifty integers. What is the probability that the…

A: From the provided information, Total numbers = 50 The prime numbers from the first fifty integers…

Q: In a certain state's lottery, 30 balls numbered 1 through 30 are placed in a machine and 5 of them…

A: Given data There are 30 balls numbered from 1 to 30. 5 balls are drawn at random.

Q: True or false: The probability that a positive integer selected at random from the set of positive…

A: The number of positive integers in 1 to 100 is 100.Let us denote A=divisible by 3 B=divisible by…

Q: What is the probability that a randomly number chosen from the set {1, 2, 3, 4, …, 2020, 2021}…

A: Let given set be S=1, 2, 3, 4, ..., 2020, 2021. Here, nS=2021 We have to find the probability that a…

Q: What is the probability that the integer chosen is divisible by atleast one of the numbers 2,4,6,7?

A: Number of first 80000 positive integer divide by 2 = n(A) = 80000/2 =40000 Number of first 80000…

Q: Suppose there are 8 pieces in a box, of which 3 are defective and 5 are perfect. If 5 pieces are…

A:

Q: (a) An integer is chosen at random from the digits 1, 2, -upto 200. What is the probability that the…

A: As per our guideline we are suppose to answer only one question .

Q: An integer is chosen at random from the first two lundred digits. What is the probability that the…

A:

Q: 8-letter words, with or without meaning, are created by using the letters of "MERCEDES". Blank #1:…

A: Given information Word “MERCEDES” M -1, E-3, R -1,C-1,D-1,S-1

Q: You randomly select an integer from 0 to 7 (inclusively) and then randomly select an integer from U…

A: It is given that, the number of digits from 0 to 7 is 8 and the number of digits from 0 to 4 is 5.

Q: A bag of 12 marbles contains 4 marbles with red on them, 3 with blue on them, 6 with green on them,…

A: Solution

Q: Suppose that 50% of the students at a particular university have a Facebook account. If 15 students…

A: A binomial distribution is used to estimate the probability of successful trials out of total n…

Q: A number is chosen at random from the whole numbers between 1 and 13, inclusive. (a) What is the…

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Q: a. What is the probability that at least 5 of the 9 people like the new product?  Enter your answer…

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

Q: Consider a political discussion group consisting of 8 Democrats, 7 Republicans, and 2 Independents.…

A: Given data,Number of democrats =8Number of Repubicans =7Number of independents =2Total members…

Q: 9-letter words, with or without meaning, are created by using the letters of "MICROWAVE". Blank #1:…

A: 9 letter words are created with or without meaning by using the letters of "MICROWAVE". a) How many…

Q: A bag has a bunch of marbles in it. Of the 25 marbles in the bag, 15 are red and 10 are blue. If 8…

A: We have to find given probability.

Q: Let 3 cards be selected at random from an ordinary deck of 52 cards. Determine the probability that…

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Q: A lottery box contains 50 lottery tickets numbered 1 to 50. If a lottery ticket is drawn at random,…

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Q: Suppose that 71% of the surface of the Earth is covered in water, and a random number generator uses…

A: Given that the 71% of the surface of the Earth is covered in water. There are 6 such locations are…

Q: a) How many positive three-digit integers are multiples of 7?   (b) What is the probability…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: What is the probability that at least 1 out of the seven cards drawn from a standard deck of playing…

A: Obtain the probability that at least 1 out of the seven cards drawn from the standard deck of…