determine the probability of vaccinating 400 individuals within 9 hours.

Q: of 49 minutes. What is the probability that students at a private university spend more time on…

A: here given, study was done to compare the amount of time per day students at public and private…

Q: A jar contains 12 caramels, 7 mints and 16 dark chocolates. What is the probability of selecting a…

A: Amswer: We know that the probability is a how likely an event  Is to happen. Probability = favorable…

Q: calculate the probability that at least one valve opens.

A: Let p be the probability that any particular valve will open on demand. Given that p = 0.83 Let X…

Q: Describe the concept of Probability?

A:

Q: Find the probability of obtaining an even number or a number can be divided by 3 without remaining…

A: Probability is a branch of mathematics or statistics which is basically deals with the chances of…

Q: Please discuss the main ways to determine probability

A: It is needed to discuss different ways of determining the probability.

Q: A bag contains 8 green balls, 6 black balls and 7 red balls. Find the probability of selecting

A: It is given that, A bag contains 8 green, 6 black and 7 red balls. i.e. number of black balls= 6 the…

Q: Determine the probability of having 3 girls in a 3-childfamily

A: Determine the probability of having 3 girls in a 3-childfamily.

Q: If 1 candy is randomly selected, find the probability that it weighs more than 0.8532 g.

A: Let X denote the weights of certain brabd of candies. Given that X follows N(mean = 0.8551, SD =…

Q: On average, the number of newspapers was sold is fifteen per hour. Calculate the probability that at…

A: poisson distribution is given by

Q: Find the probability of 'getting 4 on rolling a die'

A: When a die is rolled the sample space is S={1,2,3,4,5,6} n(S)=6   Let E be the event of getting 4…

Q: Determine the probability of having 2 girls and 2 boys in a4-child family.

A: we have to determine the probability of having 2 girls and 2 boys in a 4 child family.

Q: Calculate the probability that 12 patients do show up.

A:

Q: Determine the probability of having 3 boys in a 3-childfamily

A: Make a table to show the possible cases of a 3-child family.

Q: The probability of drawing (3 :red ball before addition is

A:

Q: rankings are considered equally likely, what is the probability that women took the top 6 ranks.

A: HERE AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION  here  Probability  =  #favorable outcome /…

Q: determine the probability of selecting student who speaks Korean or English. a

A: here given venn diagram  use basic probability  Here  Total No of Students=8+13+7+9+12+20+15+6 = 90

Q: Find the probability that an employee takes two or three personal days.

A: An employer allows its employees up to five “personal” days per year. Random variable X represents…

Q: The probability of drawing (2 :blue ball after addition is

A:

Q: Find the probability of 3 coins showing all heads when tossed simultaneously.

A:

Q: terback completes 67% of his passes, what is the probability that he will not complete his

A: A: The quarterback will complete passes The probability of passing is  P(A) = 0.67

Q: What is the probability of getting a number that is less than 8? *

A: In the given spin there are 7 outcomes, out of which 7 numbers are less than 8.

Q: What is the probability that 5 particles enter the counter in any given millisecond?

A: Let X denote the number of particles passing through a counter in 1 millisecond.

Q: What is the calculation of the probability that this person actually has colorectal cancer given a…

A: Here use probability tree from given information

Q: The percentage of wins for a basketball team going into the playoffs was 60%. What is the…

A:

Q: If a fair coin is tossed 7 times, what is the probability of getting all heads? Express the…

A: A fair coin is tossed. There are two possible outcomes for this event as appearing a head or tail.…

Q: A jar contains 3 red, 2 white, and 5 blue marbles. What is the probability of selecting two marbles…

A:

Q: A goalie allows 4 goals when faced with 50 shots in a game. Determine the experimental probability…

A: Solution ) experimental probability  = number of times event occur/ total no. of trials  P = 4 / 50…

Q: Find the probability of getting three or more cars that fail among six cars tested

A: Solution: To find: The probability of getting three or more cars that fail among six cars tested.?

Q: An experienced invoice clerk makes an error once in every 100 invoices, on average. (a) What is the…

A: (a). Calculate the probability of finding a batch of 100 invoices without error: Here, it is given…

Q: What is the probability of selling 16 scarves in a day? (Put your result in a decimal number. Keep 3…

A: The probabilities of the  daily sales is given below:

Q: What is the probability that the sample mean cholesterol level is greater than 212? The probability…

A: Mean = 204and sd = 42.5

Q: For a recent year, approximately 36,000 people were killed in the United States in motor vehicle…

A: Given,

Q: getting 50 heads when flipping a fair coin 100 times

A: This problem is to find the probability distribution we can use the binomial distribution,  Normally…

Q: Find the probability of getting a number less than 5 in a single throw of a die.

A: Solution: 1. Suppose a die is thrown. Then, the sample space is

Q: If you roll 1 six sided die, what is the probability that you roll a number higher than 2? (Express…

A:

Q: Determine the probability of 3 or more orders in five minutes.

A: Let , X be the number of orders in five minutes. Since , there are 24 orders per hour. Therefore ,…

Q: Can the value 22 be a probability?

A: Probability value always lies between 0 and 1 Probability value 0 means impossible event probability…

Q: Estimate the probability that a randomly selected household from this area will be a student. Which…

A: According to the classical definition of probability, the probability of an event is defined by the…

Q: A quarterback completed 60 percent of his passes one season. Assuming he is as good a quarterback…

A: According our policy we can answer only first question for remaining please repost the question.

Q: A fair die is thrown 25 times. What is the probability of getting at least 8 “fives?”

A:

Q: What is the probability of getting an extra 1 damage point?

A: Here Given  10 Sided die is rolled once Now It has 1-10 numbers written And if it is landed on Prime…

Q: Calculate the probability of rolling a 2 or an even number on a die

A: Solution: Suppose a die is rolled. The possible outcomes are 1, 2, 3, 4, 5 and 6.

Q: If (the average number of mice / dunums) in a corn field consisting of 50 dunums is 10, Calculate…

A:

Q: Write a short note on Probability.

A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

Q: Find the probability distribution for the number of heads that occur when 4 coins are tossed.

A:

Q: When rolling a die 142 times, what is the probability of rolling a 6 greater than 20 times?

A: np = 142/6 = 23.67 >10  n(1-p)  118.33 >10 ============ Normal approximation to binomial dist…

Q: Find the probability that 2 or more repair calls will be received in the next hour.

A: Given : repair calls 0 1 2 3 4 probability ? 0.3 0.3 0.2 0.1

Q: Find the probability that the mean weight of computer chairs produced by Company 2 is more than the…

A: Here given data for two company of chair  Here use standard normal distribution table for…