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Examples (1) In a welding process, 10 different points of a battery...
PLEASE SHOW ALL WORK Examples In a welding process, probability of making an acceptable weld is...
PLEASE SHOW ALL WORK
Examples In a welding process, probability of making an acceptable weld is 0.99, calculate the probability of making at least 5 welds until a defective weld is made.
In a welding process, probability of making an acceptable weld is 0.99, calculate : a) the...
In a welding process, probability of making an acceptable weld is 0.99, calculate : a) the probability of making at least 5 welds until a defective weld is made. b) the probability of making the 3rd defective weld in the 5th battery tab.
please show work. 6) Smith is a weld inspector at a shipyard. He knows from keeping...
please show work.
6) Smith is a weld inspector at a shipyard. He knows from keeping track of good and substandard welds that for the afternoon shift 5% of all welds done will be substandard. If Smith checks 300 of the 7500 welds completed that shift, what is the probability that he will find between 10 and 20 substandard welds?
PLEASE SHOW ALL WORK Examples (2) In a painting shop, on average, there are 5 defects...
PLEASE SHOW ALL WORK
Examples (2) In a painting shop, on average, there are 5 defects on the body of a painted car. Calculate a) the probability of finding a painted body with 10 defects. b) the probability of finding 10 defects on 2 painted bodies.
Please show work, thank you. Please show work or explain as needed An AA battery, standing...
Please show work, thank you.
Please show work or explain as needed An AA battery, standing on end, is placed to the left of a diverging lens (lens 1), closer to the lens than its own focal point. A converging lens (lens 2) is placed 24 cm to the right of lens 1. a) Use a straightedge to construct a ray diagram showing the battery, all three principle rays, the diverging lens, the principal axis, and the image the diverging...
Please show all work/steps for this question: The non-conforming fraction of a production process is 2%....
Please show all work/steps for this question:
The non-conforming fraction of a production process is 2%. A sample of size 50 is drawn at random from the population produced by the process. Assume that the population is very large. The sample yields d non-conforming items. One then computes the statistic d 50 3 points (a) What distribution describes the statistic p? [2 points (b) Calculate E(p) 3 points (c) Calculate var(p)
HULPU To recieve full credit you must show all work #1. To determine whether the pipe...
HULPU To recieve full credit you must show all work #1. To determine whether the pipe welds in a nuclear power plant meet specifications a random sample of welds is selected, and tests conducted on each. Weld strength is measured as the force required to break the weld. Suppose the specifications state that mean strength of welds should exceed 100lb/in the inspection team decides to test H = 100 versus H: > 100. Why is this better than H: <...
PLEASE SHOW ALL WORK Examples An oil company conducts a geological study that indicates that an...
PLEASE SHOW ALL WORK
Examples An oil company conducts a geological study that indicates that an exploratory oil well should have a 20% chance of striking oil. What is the probability that the third strike comes on the seventh well drilled?
show all of the work For this question, answers should be decimal with 4 digits to...
show all of the work
For this question, answers should be decimal with 4 digits to right of the decimal point. ex. 0.1234 Bob owns a car rental company that has a fleet of 10 cars. Each car battery has an Exponentially distributed lifespan with a mean of 4 years. At the beginning of last year (Jan. 1, 2019), Bob replaced all the batteries. a) (5 points) What was the expected number of Batteries that Bob had to replace last...
please show all work 1. 120 points! Four machines produce the total output of a factory,...
please show all work
1. 120 points! Four machines produce the total output of a factory, Machine 1 produces 30%, machine 2 produces 25% machine 3 produces 12% and machine 4 produces 13% of the output. 5% of the output of machine lis defective, 8% from machine 2 is not defective, 3% from machine 3 is defective and 4% from machine 4 is not defective. If a finished item is selected at rindom, a. What is the probability of it...
PLEASE SHOW ALL WORK
Examples In a welding process, probability of making an acceptable weld is 0.99, calculate the probability of making at least 5 welds until a defective weld is made.
please show work.
6) Smith is a weld inspector at a shipyard. He knows from keeping track of good and substandard welds that for the afternoon shift 5% of all welds done will be substandard. If Smith checks 300 of the 7500 welds completed that shift, what is the probability that he will find between 10 and 20 substandard welds?
PLEASE SHOW ALL WORK
Examples (2) In a painting shop, on average, there are 5 defects on the body of a painted car. Calculate a) the probability of finding a painted body with 10 defects. b) the probability of finding 10 defects on 2 painted bodies.
Please show work, thank you.
Please show work or explain as needed An AA battery, standing on end, is placed to the left of a diverging lens (lens 1), closer to the lens than its own focal point. A converging lens (lens 2) is placed 24 cm to the right of lens 1. a) Use a straightedge to construct a ray diagram showing the battery, all three principle rays, the diverging lens, the principal axis, and the image the diverging...
Please show all work/steps for this question:
The non-conforming fraction of a production process is 2%. A sample of size 50 is drawn at random from the population produced by the process. Assume that the population is very large. The sample yields d non-conforming items. One then computes the statistic d 50 3 points (a) What distribution describes the statistic p? [2 points (b) Calculate E(p) 3 points (c) Calculate var(p)
HULPU To recieve full credit you must show all work #1. To determine whether the pipe welds in a nuclear power plant meet specifications a random sample of welds is selected, and tests conducted on each. Weld strength is measured as the force required to break the weld. Suppose the specifications state that mean strength of welds should exceed 100lb/in the inspection team decides to test H = 100 versus H: > 100. Why is this better than H: <...
PLEASE SHOW ALL WORK
Examples An oil company conducts a geological study that indicates that an exploratory oil well should have a 20% chance of striking oil. What is the probability that the third strike comes on the seventh well drilled?
show all of the work
For this question, answers should be decimal with 4 digits to right of the decimal point. ex. 0.1234 Bob owns a car rental company that has a fleet of 10 cars. Each car battery has an Exponentially distributed lifespan with a mean of 4 years. At the beginning of last year (Jan. 1, 2019), Bob replaced all the batteries. a) (5 points) What was the expected number of Batteries that Bob had to replace last...
please show all work
1. 120 points! Four machines produce the total output of a factory, Machine 1 produces 30%, machine 2 produces 25% machine 3 produces 12% and machine 4 produces 13% of the output. 5% of the output of machine lis defective, 8% from machine 2 is not defective, 3% from machine 3 is defective and 4% from machine 4 is not defective. If a finished item is selected at rindom, a. What is the probability of it...
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