67. What is the probability that a leap year selected at random will conta either 53 Thursdays or 53 Fridays ?
Q: If you know the names of the remaining five students in the spelling bee, what is the probability of…
A: To find: Probability of selecting the correct spelling bee order.
Q: Consider all four-digit numbers that can be made from the digits 0-70-7 (assume that numbers cannot…
A: Given: Consider all four-digit numbers that can be made from the digits 0-7 (assume that numbers…
Q: 43. A number from 6 to 20 is drawn at random. What is the probability that you draw an odd number? (…
A:
Q: If you had 7 six sided fair dice (fair meaning every side of the dice lands face up with equal…
A: we have to find on of ways of Microstatios...
Q: When tossing 4 coins, if an event represents the appearance of at most 3 pictures, then 4 is: HHHH (…
A: We know, Probability = Favorable outcomes /total outcomes For flip of 4 coins Total possible…
Q: suppose a fair coin is tossed until a head comes up for the first time. What are the chances of that…
A: Finding distribution:
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: Birthday paradox: Given N people, calculate the probability that at least two people have their…
A:
Q: 1. For a specific county, 10 floods have occurred in 50 years. For this problem, a “flood year” is…
A: given dataλ =10 per 50 year = 15 per year = 0.2x = No. of flood in to yearsp(x=X) - e-λt(λt)xx!…
Q: 8. Approximate the probability that exactly two people amongst a group of 365 people were born on…
A:
Q: A state lottery involves the random selection of six different numbers between 1 and 31. If you…
A: Given that, A state lottery involves the random selection of six different numbers between 1 and 31.…
Q: 71 Ten percent of the bolts that a machine produces are defective. Find the probability that in a…
A: Probability of defective, Sample size, bolts.
Q: ity that the What is the total number of possible identification numbers? (Simplify your answer) e…
A:
Q: What is the likelihood that the fourth ball drawn from the bag is the third red ball in the…
A: We have 3 red (R) balls and 5 yellow (Y) balls in the bag.Balls are drawn one by one without…
Q: 41. In the Illinois state lottery game "Little Lotto," a player wins the grand prize by choosing the…
A: consider a group of 5 numbers from 1 through 39. objective is to find the probability that aplayer…
Q: A standard six-sided die is rolled. Which of the following calculations is used to determine if the…
A: To determine if two events are independent, you need to check if the probability of both events…
Q: A fair die is thrown for 5 times. Compute what is the probability that the outcome will be in the…
A: Given data Roll a fair die 5 times For fair dice,p(1)=p(2)=p(3)=p(4)=p(5)=p(6)=1/6
Q: 37. Whlch event is most likely to occur? ® tosslng a fair coin and landing on heads O Spinning a 3…
A:
Q: A fair coin is tossed five times. Which sequence is more likely, HTTHH or HHHHH? Or are they equally…
A: From the given information, Sample space = {HHHHH, HHHHT, HHHTH,…………………..TTTTT} Probability of…
Q: 12. Supposing that an average of 8 taxis arrive at a station in one hour. Find the probability that…
A: Given,The average no.of taxis arrive at a station in one hour is 8so an average no.of taxis arrive…
Q: The average number of employees absent from affirm each day is 4%. An office within the firm has 7…
A:
Q: 4. How many 5 digit numbers can be formed if a) the digits 2-8 are available and there must be at…
A: 4. It is required to form 5 digit numbers under two different sets of conditions.
Q: The number of different ways that the letters of "balloon" can be arranged is. (Type an integer or a…
A: There are 7 letters in the word BALLOON where L occurs 2 times and O occurs 2 times so, Total…
Q: A die is rolled 3 times. What is the probability of getting 1's on each roll?
A: Note: Hi there! Thank you for posting the questions. As there are several independent questions,…
Q: 77. A manufacturing machine has a 6% defect rate. If 3 items are chosen at random, what is the…
A: It is given that the proportion of defect rate (p) is 0.06 and the sample size (n) is 3.
Q: 6. (9 points) a. An 8-Bit string is a string of length 8 and consists only of 1's and O's. How many…
A: The objective of the question is to find out the total number of possible 8-bit strings, the number…
Q: 42. In the New York state lottery game "Lotto," a player wins the grand prize by choosing the same…
A: Given: Total numbers = 59 Same group of numbers = 6
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: 3). Mary says that only 20% of her 15 classmates know who ran for president in 1968. a). What is the…
A:
Q: a) Compute the probability that the bridge will be overtopped at least once during the next 10…
A:
Q: What is the probability that two people were both born on a weekend (assume that each day is equally…
A: Given, No of days in a year = 364 No of weekends = 2 * 364/7 = 2 * 52 = 104
Q: A Social Security number consists of nine digits in a particular order, and repetition of digits is…
A:
Q: A square is inscribed in a circle, 200 points are randomly selected from the circle, what is the…
A: A square is inscribed in a circle, 200 points are randomly selected from the circle, Then we have to…
Q: 36. Find the probability that a man asked to form a two digit number ourof 2, 3, 5, 7, 9 would form…
A:
Q: and 45, and (d) 55 or more of the bolts will be defective. -72 Find the probability of getting more…
A: Given::- the probability of getting more than 25 sevens in 100 tosses of a pair of fair dice.
Q: 17. A five figure number is formed by the digits 0, 1, 2, 3, 4 (without repetition). Find the…
A: There are 5 numbers given i.e. 0, 1, 2, 3, and 4.
Step by step
Solved in 2 steps with 2 images
- 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 number. What is the probability that the number is less than 3620?Suppose that telephone calls arriving at a particular switchboard follow a Poisson process with an average of 5 calls coming per minute. What is the probability that up to a minute will elapse by the time 2 calls have come in to the switchboard? ךרחThere are 219219 identical plastic chips numbered 11 through 219219 in a box. What is the probability of reaching into the box and randomly drawing the chip numbered 170170? Express your answer as a simplified fraction or a decimal rounded to four decimal places.
- 9. In a 7/60 lottery, you win third prize if the numbers you select include 5 of the winning numbers. Find the probability of winning third prize. Leave your answer in combinatorial form.Suppose a jar contains 14 red marbles and 34 If you reach in the jor and pull blue marble out 2 marble at rand cin Probability that the at the same time, both are red. FindIN THE LAST 3. MON THS THE COLLEGE AT 1380 STUDENTS MATIH CLASS. TUTORING LAB, 526 OUT OF CAME FOR HELP WITH THEIR a. ESTIMmATE THE PROBABILITY THAT THE NEXT STUDENT WHO COMES TH IS TUTORING TO LAB NEE DS HELP WITH THEIR MATH CLASS. YOUR ANSWER IN FRACTION SHOULD LEAVE *you FORM. b. ESTIMATE PROBABILITY THAT THE TO THIS THE TWO PEOPLE WiHo NEED HEP coME NEXT Do NOT WITH MATH, LAB
- 79. A man takes a step forward with probability 0 4 and backward with probability 06. Find the probability that at the end of eleven steps he is one step away from the starting point.64. Let n be a positive integer. Suppose we choose a sequence i1, 12,. between 1 and n at random. ..., in of integers (a) What is the probability that the sequence contains exactly n 2 different integers? (b) What is the probability that the sequence contains exactly n - 3 different integers?There are 862 identical plastic chips numbered one through 862 in a box what is the probability of reaching into the box and randomly drawn and they Chip number 674 express your answer as a simplified fraction or decimal rounded to the 4 Decimal Pl.