Suppose the commuting time from North Bay to Barrie varies uniformly from 135 min to 180 min. What is the probability that the drive will take less than 160 min?

Q: Suppose that the number of bacteria in a pond of water has an average rate of 24 bacteria per 8…

A: Given that, there are 24 bacteria per 8 mm3  This means per 1 mm3 , there are 24/8=3 bacterias.…

Q: A die is thrown twice. What is the probability that the sum of the number of dots shown is 3 or 11?

A:

Q: Consider the case where five 6-sided dice are rolled sequentially (one after the other). What is…

A: Possible outcomes in a die-rolling experiment is 1,2,3,4,5,6. The outcomes are equally likely. That…

Q: Suppose that the probability an archer will hit a target is 0.35 and that each shot is independent.…

A: The result of the archer's shot is independent.  The probability that an archer will hit a target =…

Q: what is the probability that his team will win th

A: Since , we have that the probability of making a field goal over a 40 yards is 77%. Also , the field…

Q: The die is constructed so that even numbers are twice as likely to occur as the odd number. This die…

A: Probability is simply defined as the ratio of favorable outcomes (s) to the total number of possible…

Q: It's estimated that only abe probability that only 10 pe

A: Introduction: The formula for the binomial distribution formula: P(x)=nxpxq(n-x)

Q: You think a coin is biased and will come up heads more often than it will come up tails. What is the…

A: The binomial distribution gives the probability of number of successes out of n trials in a series…

Q: Find the probability for the experiment of tossing a six-sided die twice The sum is less than 9.

A:

Q: A die is rolled twice. What is the probability of showing a 1 on the first roll and an even number…

A: When a die is thrown once then the possible number of outcomes= 6 So when it is thrown twice then…

Q: Suppose that a linear probability model yields a predicted value of Y thatis equal to 1.3. Explain…

A:

Q: A die is weighted in such a way that each of 5 and 6 is eight times as likely to come up as each of…

A: Given: Probability of getting a 5 or a 6, when a die is rolled, is 8 times the probability of…

Q: The weatherman has been correct on the temperature two out of the past 30 days what is the…

A: From the given data:   Let X be the number of success x=2   Let N be the number of trials n=30

Q: Find the probability for the experiment of tossing a six sided die twice.  The sum is less than 11

A: Given, the experiment of tossing a six sided die twice.Then, the possible outcomes are

Q: A ten-peso coin is flipped twice. Calculate the probability of each of the following occurring:…

A: From the given information, Consider, S be the sample space,  It is given that a ten-peso coin is…

Q: What is the probability of zero motor accident during any 2- mile interval along Buntun highway?

A: Here Given  36 accidents in 20 miles

Q: If new cases of West Nile in New England are occurring at a rate of about 2 per month, then what’s…

A: n = 6x = 4p(x)=nxpxqn-xp = 4/6 = 2/3q = 1 - p = 1 - 2/3 = 1/3p(x)=nxpxqn-x…

Q: Suppose the time it takes for Sandy to run one kilometer is uniformly distributed from 360 seconds…

A: Let X be the time it takes for Sandy to run one kilometer is uniformly distributed from 360 seconds…

Q: An archer is able to hit the bull's-eye 60% of the time. If she shoots 25 arrows, what is the…

A: Let "X" be she is able to hit the bulls-eye.

Q: Find the probability for the experiment of tossing a six-sided die twice. The sum is less than 8.

A: Given data: The numbers of dice rolled are n=2. The expression for the numbers of sample space is,…

Q: A coin is biased in such a way that a head is twice as likely to occur compared to a tail. What is…

A:

Q: Find the probability for the experiment of tossing a six-sided die twice. The sum is odd or prime.

A: When we toss a die then there are 6 outcomes so when we toss the die twice then total (6*6)=36…

Q: Suppose the commuting time from north bay to Barrie varies uniformly from 135 min to 180min what is…

A:

Q: Suppose that a policeman with a radar gun is watching traffic pass on a street where it is the case…

A: Given that : The policeman with a radar gun is watching traffic pass on a street where it is the…

Q: Suppose that the average number of accidents occurring weekly on a par- ticular stretch of a highway…

A:

Q: Find the probability for the experiment of tossing a six-sided die twice. The sum is even or prime.

A:

Q: Given an arrival process with λ = 5.0, what is the probability that an arrival occurs after t = 5…

A: Given an arrival process with λ = 5.0

Q: Suppose that a policeman with a radar gun is watching traffic pass on a street where it is the case…

A:

Q: What is the estimated probability of experiencing a sore throat on waking if the duration of the…

A: The data given is as follows Patient d t y 1 45 0 0 2 15 0 0 3 40 0 1 4 83 1 1 5 90 1…

Q: Select the correct interpretation of the probability of guessing the date of his birth, given that…

A:

Q: For the experiment of rolling a single fair​ die, find the probability of obtaining not an even.

A: Answer

Q: If a parachutist lands at a random point on a line between markers A and B, find the probability…

A: Let the distance from the point A to B be L unit. The, let the variable X denote     X = distance…

Q: For X~Normal(100,10), what would be the probability that x is less than 90?

A: Given: X~N (100,10) Mean(μ)  = 100 Standard deviation (σ) =10

Q: The probability that both locations will have high sales next quarter is (E)

A: Here Given  Automobile dealer owns two dealership at two different location  And Probability of…

Q: Suppose that you roll a 6-sided die two times.  What is the probability that you get a 2 followed by…

A:

Q: A six-sided die is rolled twelve times. What is the probability that the die will show an even…

A: Let p be the probability of getting an even number. Then p = 3/6 = 0.5 Let X denote the number of…

Q: Find the probability for the experiment of tossing a six-sided die twice. The sum is at least 10.

A: Find the probability for the experiment of tossing a six-sided die twice. The sum is at least 10.

Q: Suppose 50% of the children in a school are girls. If a sample of 890 children is selected, what is…

A: 26. Given that 50% of the children in a school are girls. And there are 890 children is selected.…

Q: Given an arrival process with λ = 5.0, what is the probability that an arrival occurs after t = 7…

A: Assuming the arrival follows Poisson distribution. The inter arrival times will be exponentially…

Q: If a coin is tossed 4040 times and heads and tails are equally likely, then the probability of…

A: Given: n =4040 To determine: P(x≥2040)

Q: If the probability is 0.75 that an applicant for a driver’s license will pass the road test on any…

A: Given Data Probability of success,p = 0.75 )

Q: The probability of a snowstorm on Thanksgiving is 0.40 and the probability of a snowstorm on…

A: Independent Events:Two events are said to be independent if occurrence of one event does not affect…

Q: Suppose it has been determined that the probability is 0.8 that a rat injected with cancerous cells…

A: Suppose it has been determined that the probability that a rat injected with cancerous cells will…

Q: Assume that the average number of births in a hospital is 3 births per shift. a) What is the…

A: Given, Assume that the average number of births in a hospital is 3 births per shift. This follows…

Q: At a store, the average number of customers entering is 25 persons per half an hour. What is the…

A:

Q: If a z score is found 4 place decimal. to be -2.06 what is Like 0.2563 the resulting probability ?

A: Given, If z score is -2.06.

Q: A die is rolled twice. What is the probability of showing an odd number on the first roll and a…

A: