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If 1.5 percent of the bolts made by a automotive factory what is the probability in a shipment of 200 that there are 6 defective bolts?
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If forty percent of the workers in a certain factory are members of a union find approximate probability that in a sample of threehundred workers the number of union members is between 100 and 130?
120
The staff at a small company includes 4 secretaries 20 technicians 4 engineers 2 executives and 50 factory workers If a person is selected at random what is the probability that he or she is a?
To find the probability of drawing a person from any group, take the number in that group and divide by the total number of people. There are 80 total people in your example. P(secy) = 4/80 = 0.05 P(tech) = 20/80 = 0.25 P(engr) = 4/80 = 0.05 P(exec) = 2/80 = 0.025 P(fact worker) = 50/80 = 0.625
The Staff at a small company includes 4 secretaries 20 technicians 4 engineers 2 executives and 50 workers. If a person is selected at random what is the probabilty that he or she is a factory worker?
secretaries......4 technicians...20 engineers...... 4 executives......2 workers........50 ========== Total............80 Probability to select a factory worker = 50/80 or 5/8
The probability that a trainee will remain with a company is 0.6 The probability that an employee earns more than Rs10 000 per year is 0.5 The probability that an employee is a trainee who remaine?
The probability that a trainee will remain with a company is 0.6. The probability that an employee earns more than Rs.10, 000 per year is 0.5. The probability that an employee is a trainee who remained with the company or who earns more than Rs.10, 000 per year is 0.7. What is the probability that an employee earns more than Rs.10, 000 per year given that he is a trainee who stayed with the company. The odds against student X solving a Business statistics problem are 8 to 6, and odds in favour of student Y solving the problem are 14 to 16. What is the chance that the problem will be solved if they both try independent of each other? What is the probability that none of them is able to solve the problem? Question 2: Marks: 1+3+2+3+1= 10 For the frequency distribution given below: Length of Service No of employees 7.5-7.9 6 8.0-8.4 22 8.5-8.9 36 9.0-9.4 18 9.5-9.9 14 10.0-10.4 4 Calculate Mean Standard deviation Co-efficient of Variation Mean Deviation (from median) Range Question 3: Marks: 2+2=4 How many distinct four-digit numbers can be performed from the following integers 1, 2, 3,4,5,6 if each integer is used only once? What would be the shape and name of the frequency distribution if mean=median=mode mean>median>mode Question 4: Marks: 2+6=8 a) Describe the situation in which two variables are perfect positively correlated? b) The cost of output at a factory is thought to depend on the number of units produced. Data have been collected for the number of units produced each month in the last six months, and the associated costs, as follows; Output ('000s of units) X Cost ($'000) Y 2 9 3 11 1 7 4 13 3 11 5 15 Calculate the correlation coefficient and comment on your result. Attempting Methodology / Requirements of the Assignment This assignment covers Lesson No 9 to Lesson No 20 In Short answer question you can express your answer in 4-10 lines. Illustrating your point you can give short examples In numerical question, proper notation and symbols must be well written. For this use MathType Software. Solve numerical step-by-step, giving all necessary explanation, whenever necessary.
What would be a good reason for testing the entire population of widgets produced at your factory instead of just a sample?
to produce a product with zero defects
Factory workers test 60 batteries. 24 batteries are defective. What is the experimental probability that a battery is defective?
Just divide 24 (the number of defective batteries) by 60 (the total number).
If 1 percent of the bolts made by an automotive factory are defective what is the probability that in a shipment of 175 bolts there are 6 defective bolts?
If 1% of the bolts are defective, then the probability is that close to 2 bolts will be defective if there are 175 bolts. The actual probability is that 1.75 bolts will be defective, but you can not have 3/4 of a bolt. However you know there are going to be runs when you have no errors and runs when you have several error. You would need to make 300 bolts in order to have a run of 125 with no errors to have 3 defective bolts in a run of 1.75 bolts. Likewise, you would need to make a minimum of 600 bolts to have six defective bolts in 1.75 bolts. Then you would have 425 good bolts. However, you are dealing with probabilities, not with getting the machinery started the first thing in the morning. Since there is a 1% error rate, you must assume this is a random rate. It occurs like dice or a coin flip. With the last coin tossed, you have no idea what the next coin flip will be. It is not like the next coin flip will be the opposite. Using the Monte Carlo method, I got .29%. Good luck
Where do automotive engineers work?
in a factory
In a factory 50 out of 1000 pens are found to be defective. What percentage of the pens is defective?
5% of them
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In a home city shipment card.
Ignou MBA ms-8 solution?
In a bolt factory, machines A, B, C manufacture respectively 25%, 35% and 40% of the total production. Of their output 5%, 4% and 2% respectively are defective bolts. A bolt is drawn at random and is found to be defective. What is the probability that it is manufactured by machine B ?
Out of every 40 radios produced at a factory 8 are defective. What is the probabililty that a radio made ar this factory will be defective?
20% -- I would shut down this factory immediately and fix the problem because you are wasting a lot of money producing these radios.
Who manufacters the Pittsburgh Automotive Jacks for Harbor Freight?
A state-owned factory in China.
How do you sell things in rune factory 3?
By placing items in the shipment box which is between the two fields at the bottom of the Sharance Tree
Is there a sales tax on a automotive factory rebate?
No the rebate is deducted prior to sales tax being totaled.
How do you build a factory in Age of Empires 3?
If you are a European civilization(or Chinese from the Russian at the consulate), you get it as a 4th age shipment. click the wagon, click the factory in the command box thingy, and place it somewhere by left clicking
What are the factory colors for a Toyota FJ55?
call up your local paint supply store (automotive) and go there they will have chip books
