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In a shipment of 750 parts seventy five were found to be defective what percent of the parts were faulty?
Wiki User
∙ 15y ago
10%
Wiki User
∙ 15y ago
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Indicate whether these passage contain a faulty move from correlation to cause.if so state your criticism1.There is a significant correlation between going to the hospital and dyingso hospital are imp?
Indicate whether these passage contain a faulty move from correlation to cause.if so state your criticism? 1.There is a significant correlation between going to the hospital and dying,so hospital are important causal factors in the occurrence of deaths.
Sampling errors and non sampling errors?
Sampling Errors: differences between your sample and the actual population that come about as a result of the observations that happened to be selected for the sample; (in sampling a population, regardless of how hard you try, there will always be some deviation from your sample as compared to your population because your sample may be slightly different from your population)Non Sampling Error: differences due to mistakes in the acquisition of data or because of the improper formation of a sample.Errors in data acquisition: i.e. recording the wrong answer, measurements from faulty equipment, mistakes in transferring info from primary sources, or misinterpretation of questions/responses, etc.Non response errors: when people in the sample don't respond = no dataSelection bias: when sampling makes it highly unlikely that some people will be included in the sample (i.e. selecting only those who are in the phone book would eliminate the chances for someone who isn't in the phone book to be selected)
Advantages and disadvantages of data mining?
Advantages of Data MiningMarketing / RetailData mining helps marketing companies to build models based on historical data to predict who will respond to new marketing campaign such as direct mail, online marketing campaign and etc. Through this prediction, marketers can have appropriate approach to sell profitable products to targeted customers with high satisfaction. Data mining brings a lot of benefit s to retail company in the same way as marketing. Through market basket analysis, the store can have an appropriate production arrangement in the way that customers can buy frequent buying products together with pleasant. In addition, it also help the retail company offers a certain discount for particular products what will attract customers.Finance / BankingData mining gives financial institutions information about loan information and credit reporting. By building a model from previous customer's data with common characteristics, the bank and financial can estimate what are the god and/or bad loans and its risk level. In addition, data mining can help banks to detect fraudulent credit card transaction to help credit card's owner prevent their losses. ManufacturingBy applying data mining in operational engineering data, manufacturers can detect faulty equipments and determine optimal control parameters. For example semi-conductor manufacturers had a challenge that even the conditions of manufacturing environments at different wafer production plants are similar, the quality of wafer are lot the same and some for unknown reasons even contain defects. Data mining has been applied to determine the ranges of control parameters that lead to the production of golden wafer. Then those optimal control parameters are used to manufacture wafers with desired quality. GovernmentsData mining helps government agency by digging and analyzing records of financial transaction to build patterns that can detect money laundering or criminal activity. Disadvantages of data miningPrivacy IssuesThe concerns about the personal privacy have been increasing enormously recently especially when internet is booming with social networks, e-commerce, forums, blogs…. Because of privacy issues, people are afraid of their personal information is collected and used in unethical way that potentially causing them a lot of trouble. Businesses collect information about their customers in many ways for understanding their purchasing behaviors trends. However businesses don't last forever, some days they may be acquired by other or gone. At this time the personal information they own probably is sold to other or leak. Security issuesSecurity is a big issue. Businesses owns information about their employee and customers including social security number, birthday, payroll and etc. However how properly this information is taken is still in questions. There have been a lot of cases that hackers were accesses and stole big data of customers from big corporation such as Ford Motor Credit Company, Sony… with so much personal and financial information available, the credit card stolen and identity theft become a big problem. Misuse of information/inaccurate informationInformation collected through data mining intended for marketing or ethical purposes can be misused. This information is exploited by unethical people or business to take benefit of vulnerable people or discriminate against a group of people. In addition, data mining technique is not perfectly accurate therefore if inaccurate information is used for decision-making will cause serious consequence.
In a shipment of 750 parts twenty five were found to be defective what percent of the parts were faulty?
100*25/750= approximately 3.33%
In a shipment of 750 parts seventy five were found to be defective what percent of parts were faulty?
Percentage = Base x Rate ( P = B x R ) Given: P = 75 ; B = 750 ; R = ? 75 = 750 x R 75 / 750 = R 0.10 = R 0.10 in percent form is 10%. So 10% of parts were defective
What is the synonym for deficient?
faulty, imperfect, insufficient, defective...
What is another way of saying flawed?
faulty, defective, damaged, blemished, imperfect
Synonym of cracked?
broken, damaged, split, chipped, flawed, faulty, defective, imperfect
How do you fix a faulty master brake system on a 1995 Honda Accord?
If the Master Cylinder is defective then replace it.
How can you be sure fuel pump is faulty?
If you have power to the fuel pump and it will not run it is defective. If it runs but a fuel pressure test verifies that the fuel pressure is low and you replaced the fuel filter then the pump is defective.
What is a word that means the opposite of defective?
faulty, broken, damaged, deficient, lacking, insufficient.
Is Faulty a collective noun?
No, the word 'faulty' is not a noun. The word 'faulty' is an adjective, a word that describes a noun as defective or imperfect.A collective noun is a noun used to group people or things in a descriptive way.Examples:The door to the faulty elevator had a caution sign on it. (adjective)There is a bank of elevators on the tenth floor. (collective noun)
What will cause a 2000 Silverado to act like it ran out of gas?
Clogged fuel filter, defective fuel pump, blown fuel pump fuse, defective fuel pump relay, or it is out of gas and you have a faulty fuel gauge.
Company buys calculators from a Korean supplier The probability of a defective calculator is 10 percent If three calculators are selected at random what is the probability that none of the calculato?
The question has been truncated. I suspect it either should end: "...none of the calculators work," in which case: for all 3 to be faulty the probability is 1/10 × 1/10 × 1/10 = 1/1000 = 0.001 = 0.1 % or: "...none of the calculators are faulty," in which case: for all 3 to not be faulty the probability = 9/10 × 9/10 × 9/10 = 729/1000 = 0.729 = 72.9 %
How do you fix faulty hazard lights on a 1994 Integra?
Faulty hazard lights on a 1994 Acura Integra can be fixed by replacing the hazard light relay or the defective bulbs. Hazards are used to notify other drivers that the vehicle is in distress.
