The time it takes me to ride my bike to school is uniformly distributed between 27 minutes and 48 minutes What is the probability that I can ride my bike to school in under 32 minutes? Give your answer accurate to two decimal places.

Q: The probability that Janice smokes is 3/10. The probability that she smokes and develops lung cancer…

A: We have given that,  Probability that Janice smokes = 3/10 and probability that she smokes and…

Q: Ruby has a bird feeder which is visited by an average of 13 birds every 2 hours during daylight…

A:

Q: The probability that Mark will pass his statistics test is 0.65. Find the probability that he will…

A:

Q: Alfie travels to work by car each morning. The probability that he is late to work on any given day…

A: Solution: Let X be the number of number of days Alfie is late and n be the sample number of days.…

Q: 10. A study has shown 38% of adults have purchased a product online. A random sample of 250 adults…

A:

Q: A nervous kicker usually makes 72% of his first field goal attempts. If he makes his first attempt,…

A: From the provided information, P (makes first field goal attempt) = 0.72 P (Makes second attempt|…

Q: the time between the arrival of the passengers at the airport follows exponential with a mean of 12…

A: given data time between arrival = 12 minutesλ = 112  per minutex = no. of arrival in t minutest = 15…

Q: A nervous kicker usually makes 64% of his first field goal attempts. If he makes his first attempt,…

A: Given that the probability of making the first kick is= 64% =0.64 When he made the first kick then…

Q: The probability is 0.0651 that the 4th applicant for a factory job will be hired on the 10th…

A: Given that, the probability is 0.0651 that the 4th applicant for a factory job will be hired on the…

Q: find the probability that the first raw chicken sandwich you get will be on the xth sandwich you…

A:

Q: The probability that you will receive a wrong number call this week is 0.1. The probability that you…

A: From the provided information, Let A represent the event that he will receive a wrong number call…

Q: The probability that you will receive a wrong number call this week is 0.2. The probability that you…

A: The probability that you will receive a wrong number call this week is 0.2. The probability that you…

Q: 10% is the probability of failure of the students who are taking einstein's test. If there are 100…

A: Consider X denotes students fail the Einstein's test, which follows binomial distribution with n =…

Q: The life of light bulbs is distributed normally. The variance of the lifetime is 625 and the mean…

A: Let X be the life of light bulb  X~ N(520, 625) P(X<564)= ?

Q: The probability of flipping a coin and having it land on heads is 1/2.   If a coin is tossed 4…

A: The number of coins flipped is 1. The probability of getting head is

Q: If an order is selected, find the probability of getting an order from Apple Bloom’s Café or an…

A:

Q: The probability of winning on an arcade game is 0.659. If you play the arcade game 30 times, what is…

A:

Q: For most years, 0.95 of the population diagnosed with a certain cancer is adults and 0.05 is female.…

A: Given information- The probability that the population diagnosed with a certain cancer is adults P…

Q: Suppose that a category of world class runners are known to run a marathon (26 miles) in an average…

A: The question is about sampling distribution.Given :Population mean time to run a marathon (  ) = 145…

Q: Determine the probability of 3 out of 5 people getting accepted into a graduate program, where the…

A: The question is about prob. dist. Given : Total no. of people ( n ) = 5 Prob. of selecting single…

Q: The probability of obtaining a raw chicken sandwich at Windies restaurant is 10.4%. Complete the…

A: The probability of obtaining a raw chicken sandwich at Windies restaurant is 10.4%   that is the…

Q: The life of light bulbs is distributed normally. The variance of the lifetime is 225 and the mean…

A:

Q: An archer is able to hit the bull's-eye 44% of the time. If she shoots 7 arrows, what is the…

A: Given: Number of shots (n) = 7 Probability of success (hitting the bull's eye) = p = 0.44 Let X be…

Q: Data from a survey can allow one to estimate how many people who classified their work status as…

A: From given data      The probability of a part time worker = Ppt = 3201600…

Q: The probability that a salmon swims successfully through a dam is 0.85. Find the probability that…

A: From the provided information, Probability that a salmon swims successfully through a dam is 0.85.…

Q: If you roll a die once, what is the probability that you will get a 4 or less? Round off your answer…

A:

Q: A sample of size 86 will be drawn from a population with mean 90 and standard deviation 24. Use the…

A:

Q: A courier service makes an average of 500 deliveries a week, plus / minus 50. The manager wants to…

A: Given information: The average of 500 deliveries a week plus/minus 50. That is, mean is 500 and…

Q: Justin has a bird feeder which gets visited by an average of 18 birds every 2 hours during daylight…

A: Bird feeder gets an average of 18 birds every 2 hours. The probability that bird feeder will be…

Q: The probability is 0.0770 that the 6th applicant for a factory job will be hired on the 13th…

A:

Q: A nervous kicker usually makes 69% of his first field goal attempts. If he makes his first attempt,…

A: From the provided information, A nervous kicker usually makes 69% of his first goal attempts. The…

Q: A basketball player estimates that he makes 58 % of the free throws he takes. If he takes 15 shots,…

A: Number of combination for choosing r out of n is nCr=n!r! (n-1)! we have given that player makes 58%…

Q: The probability of picking a red marble in a bag of 32 is 1/4. how many red marbles should be added…

A: Given Data: The total number of marbles in a bag is: n=32 The probability of picking a red marble…

Q: A driver has pumped 13 gallons of gas to his track. On average day that driver has to spend 2…

A: A driver has 13 gallons of gas in his truck. The gas usage in a day is distributed with mean 2…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.