storing and using L&D/HR data It is important that our organisation collects and records L&D/HR data‚ for example we may need to use L&D data when we are having inspections in our homes so that we can prove our staffs are compliant on their training. By collecting and recording data also helps us to ensuring the best use of our resources‚ for example exit interview data can be used to help us identify issues. We can use this information to make improvements. Organisations collect many different types
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Final Exam Review Questions Solutions Guide You will probably want to PRINT THIS so you can carefully check your answers. Be sure to ask your instructor if you have questions about any of the solutions given below. 1. Explain the difference between a population and a sample. In which of these is it important to distinguish between the two in order to use the correct formula? mean; median; mode; range; quartiles; variance; standard deviation. Solution: A sample is a subset of a population. A population
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What do you mean by Data Center Services? Data Center Services is an umbrella term used to describe services which create‚ execute‚ enhance or maintain a data center for an organization. Basically‚ data center services include all the facilities related to IT components and activities. It can involve software‚ hardware‚ personnel and processes. Types of Data Centers Enterprise Data Centers Previously‚ enterprises built their own data centers on their own sites. However‚ building private data centers
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Organization of Department of Education ▪ Office of the Secretary ▪ Administrative Services ▪ Financial and Management Service ▪ Human Resource Development Service ▪ Planning Service ▪ Technical Service ▪ Bureau of Elementary Education ▪ Bureau of Secondary Education ▪ Bureau of Non-Formal Education ▪ Bureau of Physical Education & School Sports ▪ National Educational Testing
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Impact of a Data Classification Standard IT-255 unit 1 assignment 2: impact of a data classification standard Hello everyone at Richman investments‚ I was s asked to write a brief report that describes the "internal use only" data classification standard of Richman investments. I will list a few of the IT infrastructure domains that are affected by the standard and how they are affecting the domain and their security here at Richman investments. * User domain The user domain defines
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Question 1 What is a data warehouse? What problems does it solve for a business? A data warehouse is a place where data is stored for archival purpose‚ analysis purpose. Usually a data warehouse is either a single computer or many computers servers tied together to create one giant computer systems. Data warehouse solve a lot of problems to companies as it helps to structure files and avoid unnecessary duplication of data. Data warehouse also allows to easily updating data and encourages management
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NORMAL DISTRIBUTION 1. Find the distribution: a. b. c. d. e. f. following probabilities‚ the random variable Z has standard normal P (0< Z < 1.43) P (0.11 < Z < 1.98) P (-0.39 < Z < 1.22) P (Z < 0.92) P (Z > -1.78) P (Z < -2.08) 2. Determine the areas under the standard normal curve between –z and +z: ♦ z = 0.5 ♦ z = 2.0 Find the two values of z in standard normal distribution so that: P(-z < Z < +z) = 0.84 3. At a university‚ the average height of 500 students of a course is 1.70 m; the standard
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Salary Comparison and Education Level It has been stated over the years the higher one goes in education the greater the salary one can achieve. Is that just what some people have said over the years or is there some truth to this statement? Over the past few weeks Learning Team C has used the data sets of wages and wage earners to compare salary levels in men versus women and to compare years in education versus salary level. Through data research Learning Team C stood on the findings that men
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Normal Distribution It is important because of Central Limit Theorem (CTL)‚ the CTL said that Sum up a lot of i.i.d random variables the shape of the distribution will looks like Normal. Normal P.D.F Now we want to find c This integral has been proved that it cannot have close form solution. However‚ someone gives an idea that looks stupid but actually very brilliant by multiply two of them. reminds the function of circle which we can replace them to polar coordinate Thus Mean
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IMPACT OF A DATA CLASSIFICATION STANDARD Being a mid-level financial investment and consulting firm‚ we are governed by laws to protect personal data of our customers. To reduce risks and threats the company needs to develop an IT Security Policy Framework that contains four main components: Policy‚ Standard‚ Procedures and Guidelines1. This report focuses on the standard by addressing the three IT infrastructure domains that are affected by the ”Internal Use Only” data classification
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