plays 22 games this season. What is the probability that he will score in exactly 10 games? O 0.00523 0.00214 O 0.00637 O 0.00620 EX F8 F9 F10 F11 F12
Q: The pass rate in Math146 at GRC is only 30% per quarter. 12 students are taking Math146 this…
A: The sample size n is 12 and the probability of pass rate ins Math146 (p) is 0.30.
Q: Q23 200 people are at a party. What is the probability that 2 of them were born on Jan. 1?
A:
Q: The switchboard in a Minneapolis law office gets an average of 2 incoming phone calls during the…
A: Let X = the number of calls received at noon. Given, lamda=2 By poisson distribution…
Q: Jeremy sells a magazine which is produced in order to raise money for homeless people. The…
A: Given:n = number of trials =20 (since Jeremy approaches 20 people)p = probability of success on each…
Q: A box contains 4 yellow balls, 5 red balls, and 6 green balls. If 3 balls are selected at random…
A:
Q: A burglar alarm system has 6 fail-safe components. The probability of each failing is 0.03. What is…
A: Given: n = 6 P= 0.03
Q: A high school baseball player has a 0.272 batting average. In one game, he gets 9 at bats. What is…
A: Let x be follows binomial distribution with parameters n = 9 and p = 0.272. The pdf of binomial…
Q: Use the formula for the probability of the complement of an event.A pair of dice is rolled 3 times.…
A:
Q: You believe that there is a 30% chance you will earn an A in your English class, a 20% chance that…
A: let A be the event of earning A in english class P(A)=0.30 B be the event of earning A in maths…
Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…
A: Given the event that there are 10 tennis balls and one randomly pick some number of them.
Q: new drug cures 65% of the patients who take it. If it is given to 14 patients, what is the…
A: We have to find out answer of given question....
Q: In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the…
A: Given that, In a box, there are 8 red, 7 blue and 6 green balls. Total number of balls = 21
Q: A box contains 5 non-defective (N) items and 2 defective (D) items. Three items are drawn without…
A:
Q: A baseball player has a batting average of 0.32. This is the general probability that he gets a hit…
A:
Q: A B C Number of boys 6 5 3 Number of girls 10 3 1 Given that a student is not chosen in group A,…
A: iven Information A B C Total Number of boys 6 5 3 14 Number of girls…
Q: Three locks can safely lock the door with the probabilities of 0.7, 0.8, and 0.95, respectively.…
A:
Q: Determine the value of the constant c that makes the probability statement correct: P(-csZsc).668…
A:
Q: You have 10 children in preschool class. The probability of getting sick from a virus they have been…
A:
Q: Two balls are drawn successively without replacement from a box which contains 4 white balls and 3…
A: Answer:- Two balls are drawn successively without replacement from a box which…
Q: Terry purchases 25 scratch off lottery tickets. Each ticket has a 10% chance of winning. What is the…
A: Given: Sample size (n)=25. The probability of winning is p=10%=0.10.
Q: You're playing a video game. Each time you play, you win a prize with probability 0.466. You decide…
A: Answer is explained below
Q: In a city, 6% of the population have contracted a particular disease. A test for this disease is…
A:
Q: Alexandra and Martha take a math exam. The probability of passing this exam for Alexandra and…
A: Let A be the event for Alexendra take math exam B be the event for Martha take a math exam. Given…
Q: You're playing a video game. Each time you play, you win a prize with probability 0.419. You decide…
A: Let X be a random variable denotes the number of prizes received. Given, the total number of games…
Q: You're playing a video game. Each time you play, you win a prize with probability 0.508. You decide…
A: From the given information we find the probability.
Q: Seventeen percent of married couples say they are planning a trip to Europe. You randomly select 15…
A: Suppose a random variable x, defines the number of married couples, who are planning a trip to…
Q: In a large population, 66% of the people have been vaccinated. If 4 people are randomly selected,…
A:
Q: A class in Engineering Data Analysis consists of 6 women and 4 men. Their grades are calculated, and…
A: Given problem Given that A class in Engineering Data Analysis consists of 6 women and 4 men.…
Q: Estimate the probability of the event. Of 1936 people who came into a blood bank to give blood,…
A:
Q: A box contains 15 red and 5 blue balls. Balls are drawn randomly one at a time with replacement.…
A: We have to find correct answer.
Q: At Ice Cream Haven, 10 of the last 14 sundaes sold had nuts. What is the experimental probability…
A:
Q: It is estimated that 63% of emails are non-spam emails. Some software has been applied to filter…
A: Solution To find the probability we will use Bayes theorem.
Q: Danielle has been watching Carn Pass for the last hour and has been Counting how many cars of each…
A: Here we have given the information, She has seen following colors cars, 48 white 37 black 15 silver…
Q: Find the indicated probability. A company manufactures calculators in batches of 55 and claims that…
A: Introduction: Denote X as the random variable of interest here, which is the number of defects in a…
Q: Suppose an instant win lottery ticket has a probability 0.21 of winning any amount. If you purchase…
A: We have given that, X be the random variable from binomial distribution with p = 0.21 and n = 7…
Q: A couple is thinking about having 3 children. Assume that each child is equally likely to be a girl…
A: According to the given information, we have Given that a couple is thinking about having 3 children.
Q: Find Probability that, a person who test positive has disease.
A: here from given information define events person have disease =A test positive = B
Q: 2. If a hockey player takes 78 shots and scores 16 goals, what would be the probability of this…
A: Given that If a hockey player takes 78 shots and scores 16 goals. Total shots = 78 Scored goals = 16…
Q: 7. If the probabilities that a cell phone technician will repair 5, 6, 7, 8, 9, or 10 or more cell…
A:
Q: 5. Let X be the random variable with moments given by if r is odd; { (2021) if r is even. Compute…
A: 5. The moments of the random variable X are given by E(Xr)=0if r is odd(2021)rif r is even
Step by step
Solved in 2 steps with 2 images
- Terry purchases 30 scratch off lottery tickets. Each ticket has a 10% chance of winning. What is the probability that she has her first successful ticket on the 10th try?(Round to 4 decimal places)Use the formula for the probability of the complement of an event.A pair of dice is rolled 3 times. What is the probability that a sum of 5 on the 2 dice will occur at least once? (Round your answer to three decimal places.)The switchboard in a Minneapolis law office gets an average of 3 incoming phone calls during the noon hour on Mondays. Experience shows that the existing staff can handle up to six calls in an hour. Let X = the number of calls received at noon. What is the probability that the office receivesa. exactly 4 calls at noon on Monday. b. exactly 8 calls at noon on Monday.
- A four letter word is formed from the letters in the word MYLOVED. Find the probability that the 4 letter word spells LOVE. 4! PA acer F12 Pause eak E5 F6 F7 F8 F9 F10 F11 PrtSc 17The average number of days school is closed due to floods during the rainy season in Metro Manila is 4. What is the probability that the schools in Metro Manila will close for 6 days during the rainy season? a. 0.3124 b. 0.1042 c. 0.2104 d. 0.1564earn LIVE Online 11. A bag contains 4 red, 5 white and 6 black balls. Three balls are selected from this bag simultaneously. The probability that one of the colour will be missing in the selected balls, is equal to (B) 301 (A) 455 261 (C) 455 (D) None of these
- You're playing a video game. Each time you play, you win a prize with probability 0.485. You decide to play until you win 5 prizes. What's the probability that you play 7 games?A daycare provider has determined that 80% of the children in her care develop colds each winter. This year there are 40 children at the daycare. What is the probability that fewer than 30 children will develops colds this winter? Please explain. Options A. 0.2148 B. 0.2852 C. 0.5704 D. 0.4297The probability of working on Saturday is 0.52. The probability of working on Sunday is 0.61. The probability of not working on either day is 0.12. What is the probability that you work both days?