Business
Engineering
Math
Science
Social ScienceThe waiting times between a subway departure schedule and the arrival of a passenger are uniformly distributed between 0 and 9 minutes. Find the probability that a randomly selected passenger has a waiting time less than 3.75 minutes. (round to three decimal places)
The waiting times between a subway departure schedule and the arrival of a passenger are uniformly distributed between 0 and 9 minutes. Find the probability that a randomly selected passenger has a waiting time less than 3.75 minutes. (round to three decimal places)
Expert Answer
A uniform distribution has an equal probability for all the outcomes of the random variable, that is, it has a constant probability. A continuous uniform distribution is defined over the range (a, b) where a is the smallest value and b is the largest value of the distribution. The values (a, b), are the parameters of the uniform distribution.
Consider, X be the random variable that represents the passengers waiting time is uniformly distributed with the parameters a= 0 and b = 9.
The probability that a randomly selected passenger has a wait...
Image Transcriptionclose
1 P(X 3.75)= 375 b-a 375 1 dx 9-0 1375 dx 3.75-0 = 0.417
Math
Statistics
Other
Related Statistics Q&A
Q: Research done at the Harvard School of Public Health showed that regular soda drinkers may have a te...
A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are sol...
Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you bel...
A: Obtain the critical value at 95% confidence level:It is given that the proportion value is 0.33 and ...
Q: Searc k for Chapter 9-3352. (1) Protected View - Saved Help View Review Mailings rences t can contai...
A: Given Data
Q: A random sample of 226 Chinese Americans has finished an average of 12.6 years of formaleducation wi...
A: The provided data is,
Q: The GPA's of all students enrolled at a large university have an appromimately normal distribution w...
A: It is given that the GPA of students enrolled at university is normally distributed with mean 3.02 a...
Q: The sales department of Thompson Drug Company released the accompanying data concerning the sales of...
A: Drawing a tree diagramLet C denotes CAPSULE, T denotes tablet and E denotes Extra dosageThe data is ...
Q: Which of the following groups of scores exhibits the least variability? 2, 4, 6, 8, 10, 12 2, 3, 4...
A: Enter the data in excel as shown below
Q: Part B question is in photo
A: Given data and calculation for sum of squares is shown below
Q: You work for a soft-drink company in the quality control division. You are interested in the standa...
A: a) The sample standard deviation is and it is obtained below: From the given information, there are ...
