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Test # 3 *SHOW ALL 1. The reaction time X (in minutes) of a certain chemical...
do with a ti 84 and explain how you got your answers the reaction time X...
do with a ti 84 and explain how you got your answers the reaction time X (in minutes) of a certain chemical process follows a uniform probability distribution with 5 < X < 10. draw a graph of the density curve. what is the probability that the reaction time is between 6 and 8 minutes? what is the probability that the reaction time is between 5 and 8 minutes? what is the probability that the reaction time is less than...
show work please 2. The time X (minutes) for a lab assistant to prepare the equipment...
show work please
2. The time X (minutes) for a lab assistant to prepare the equipment for a certain experiment is believed to have a uniform distribution with A = 40 and B = 50. a) (2 pts) Write the pdf of X and sketch its graph. b) (1 pts) What is the probability that preparation time exceeds 37 minutes? c) (2 pts) Find the preparation mean time, then calculate the probability that preparation is within 2 minutes of the...
Suppose the reaction temperature X (in °C) in a certain chemical process has a uniform distribution...
Suppose the reaction temperature X (in °C) in a certain chemical process has a uniform distribution with A = -7 and B = 7. (a) Compute P(x < 0). (b) Compute P(-3.5 < X < 3.5). (c) Compute P(-4 SX36). (Round your answer to two decimal places.) (d) For k satisfying -7<k<k+ 4 < 7, compute P(k <x<k + 4). (Round your answer to two decimal places.)
In question #1 Please answer all parts A and B. And in #2 Please answer A-C....
In question #1 Please answer all parts A and B. And in #2 Please
answer A-C. Thank You!!
Score: 0 of 1 pt 2 of 10 (4 complete) HW Score: 40%, 4 of 10 pts 7.1.13 Question Help The graph to the right is the uniform probability density function for a friend who is x minutes late. (a) Find the probability that the friend is between 15 and 20 minutes late. (b) It is 10 A.M. There is a 50%...
Objective 1: Use the Uniform Probability Distribution 7.1.13 0 of 1 Point Question Help The graph...
Objective 1: Use the Uniform Probability Distribution 7.1.13 0 of 1 Point Question Help The graph to the right in the uniform probability density function for a friend who is x minutes late. (a) Find the probability that the friend is between 20 and 30 minutes late. (b) It is 10 A.M. There is a 10% probability the friend will arrive within how many minutes? 1/30 Density 0 0 10 20 30X Time in (a) The probability that the friend...
SHOW ALL WORK ANSWER ALL PARTS PROBLEM 16.2 (pg 143,#7) The time X (in minutes) for...
SHOW ALL WORK ANSWER ALL PARTS
PROBLEM 16.2 (pg 143,#7) The time X (in minutes) for a lab assistant to prepare the equipment for a certain experiment is known to take anywhere from 10 to 35 minutes. Assume that the probability is uniformly distributed over those times a. The pdf of X is s (x)- . What is the probability that the lab assistant takes c. For any a such that 10 < aa+8 35 (this means less than half...
Your friend Kate is never on time and is regularly anywhere from 3 to 21 minutes...
Your friend Kate is never on time and is regularly anywhere from 3 to 21 minutes late. Let X represent the length of time in minutes that Kate is late and assume it has a uniform distribution.(Note: Labelled diagrams and proper notation are required for all parts.) a) Draw the probability density of X. b) Find the probability that Kate will be no more than 10 minutes late. c) Find the probability that Kate will be between 15 and 20...
The time that it takes for the next train to come follows a Uniform distribution with...
The time that it takes for the next train to come follows a Uniform distribution with f(x) =1/25 where x goes between 6 and 31 minutes. Round answers to 4 decimal places when possible. This is a Correct distribution. It is a Correct distribution. The mean of this distribution is 18.50 Correct The standard deviation is Incorrect Find the probability that the time will be at most 28 minutes. Incorrect Find the probability that the time will be between 12...
The time (in minutes) until the next bus departs a major bus depot follows a uniform...
The time (in minutes) until the next bus departs a major bus depot follows a uniform distribution from 20 to 41 minutes. Let X denote the time until the next bus departs. (3%) The distribution is and is . (3%) The density function for X is given by f(x)= , with ≤X≤ . (3%) The mean of the distribution is μ= . (3%) The standard deviation of the distribution is σ= . (3%) The probability that...
(15 points) A manufacturer is studying the length of time required by a maintenance team to...
(15 points) A manufacturer is studying the length of time required by a maintenance team to respond to reported failure of a specific machine in the plant. The plant manager wants to know the percentage of repair calls answered within 10 minutes. 2. The response time, X, measured in minutes is known to have an exponential distribution. For the exponential distribution, as λ increases what happens to the mean and variance of the distribution? 4 points) Draw a sketch of...
show work please
2. The time X (minutes) for a lab assistant to prepare the equipment for a certain experiment is believed to have a uniform distribution with A = 40 and B = 50. a) (2 pts) Write the pdf of X and sketch its graph. b) (1 pts) What is the probability that preparation time exceeds 37 minutes? c) (2 pts) Find the preparation mean time, then calculate the probability that preparation is within 2 minutes of the...
Suppose the reaction temperature X (in °C) in a certain chemical process has a uniform distribution with A = -7 and B = 7. (a) Compute P(x < 0). (b) Compute P(-3.5 < X < 3.5). (c) Compute P(-4 SX36). (Round your answer to two decimal places.) (d) For k satisfying -7<k<k+ 4 < 7, compute P(k <x<k + 4). (Round your answer to two decimal places.)
In question #1 Please answer all parts A and B. And in #2 Please
answer A-C. Thank You!!
Score: 0 of 1 pt 2 of 10 (4 complete) HW Score: 40%, 4 of 10 pts 7.1.13 Question Help The graph to the right is the uniform probability density function for a friend who is x minutes late. (a) Find the probability that the friend is between 15 and 20 minutes late. (b) It is 10 A.M. There is a 50%...
Objective 1: Use the Uniform Probability Distribution 7.1.13 0 of 1 Point Question Help The graph to the right in the uniform probability density function for a friend who is x minutes late. (a) Find the probability that the friend is between 20 and 30 minutes late. (b) It is 10 A.M. There is a 10% probability the friend will arrive within how many minutes? 1/30 Density 0 0 10 20 30X Time in (a) The probability that the friend...
SHOW ALL WORK ANSWER ALL PARTS
PROBLEM 16.2 (pg 143,#7) The time X (in minutes) for a lab assistant to prepare the equipment for a certain experiment is known to take anywhere from 10 to 35 minutes. Assume that the probability is uniformly distributed over those times a. The pdf of X is s (x)- . What is the probability that the lab assistant takes c. For any a such that 10 < aa+8 35 (this means less than half...
(15 points) A manufacturer is studying the length of time required by a maintenance team to respond to reported failure of a specific machine in the plant. The plant manager wants to know the percentage of repair calls answered within 10 minutes. 2. The response time, X, measured in minutes is known to have an exponential distribution. For the exponential distribution, as λ increases what happens to the mean and variance of the distribution? 4 points) Draw a sketch of...
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