Shiana Gunasekera Lecture 2: GROUPS AND TEAMS *Groups/Teams – same - people with complementary skills‚ to achieve shared purpose and are held mutually responsible. *Formal Teams – officially recognised (organisational chart) and supported by the organisation for specific purposes. *Informal Teams- Natural or spontaneous relationship. No OC *Hierarchy – single person authority/performance responsibility. *Self-managed teams – decisions/complete work on own. Mutually responsible. Perform
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consisting of 30 beds. The permanent staff on the rolls is as follows: One supervisor‚ each drawing a salary of Rs. 8000 p.m. Four nurses‚ each drawing a salary of Rs. 6000 p.m. Four ward boys‚ each drawing a salary of Rs 2000 p.m. Two full time doctors‚ each drawing a salary of Rs 80000 p.m. Assuming that the hospital ran to full capacity for 150 days and 50 days with 10 patient beds. The following are the other expenses incurred during the year: | Rs. | Rent of premises | 80000
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are shown by lines between the rectangles. Attributes are generally listed within the rectangle. The many side of many relationships is represented by a crows footentity-relationship (E-R) modelA set of constructs and conventions used to create data models. The things in the users world are represented by entities‚ and the associations among those things are represented by relationships. The results are usually documented in an entity-relationship (E-R) diagramID-dependent entityan entity whose identifier
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Statistics Cheat Sheet Proportion = Frequency x 100 = Percentage Total No | Z score (standardised value)-how many sds from the mean the value liesZ score = data value – mean Standard deviation | Metric Data = ExploreCategory = Frequencies | Bigger sample size will give a narrower confidence interval range (more specific) outliers affect the mean but not the median – this is why the median is preferred here.mean | | Reports -Only give confidence
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‘Nazification’ of government‚ police and the courts The country was divided into 42 Gaus‚ each with a Nazi Gauleiter with the power to make laws. Each street and block of flats had a Blockleiter who reported ‘grumblers’ to the police; the Nazis successfully encouraged the idea of Volksgemeinschaft (national community). German people enthusiastically reported troublemakers to the Gestapo. April 1934: ‘People’s Courts’ were set up with Nazi judges who gave the ‘right’ verdict. The police were
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Topic 1 Part I - Multiple Choice Questions 1 Which two particles have approximately the same mass? (1) proton and neutron (3) neutron and electron (2) proton and electron (4) neutron and positron 2 Which statement is true about a proton and an electron? (1) They have the same masses and the same charges. (2) They have the same masses and different charges. (3) They have different masses and the same charges. (4) They have different masses and different charges. 3 The atomic
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Time After Time" is a song by American singer-songwriter Cyndi Lauper‚ released as the second single from her album She’s So Unusual. It reached number one on the U.S. Billboard Hot 100 chart on June 9‚ 1984‚[1] and remained there for two weeks. Worldwide‚ the song is her most commercially successful single after "Girls Just Want to Have Fun"‚ and reached number three on the UK Singles Chart and number six on the ARIA Singles Chart. The Rolling Stone and MTV’s 100 Greatest Pop Songs ranked it at
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predict. Unsupervised data mining apply the data mining technique to the data and observe results. They make the hypothesis after the results are found. Supervised data mining the data miners develop a model prior to the analysis and apply statistical techniques to data to estimate parameters of the model. Collaboration is based on communication (skills and abilities of group members and availability of effective communication systems)‚ content management (users need to manage content so work does
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Griffin Finnell AP One Sheet William Golding‚ United Kingdom‚ Lord of the Flies‚ Dystopian 1954 Historical and Biographical Information Sir William Gerald Golding was an English novelist‚ playwright‚ and poet who won a Nobel Prize in Literature‚ and is best known for his novel Lord of the Flies. William Golding was born in his grandmother’s house‚ 47 Mountwise‚ Newquay‚ Cornwall and he spent many childhood holidays there. Golding married Ann Brookfield‚ an analytic chemist‚ on 30 September 1939
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Types of Forecasts: Judgmental Time Series Associative Models Judgmental Forecasts: Executive opinions Sales force Composite Consumer surveys Outside opinion Opinions of managers/staff Delphi technique Time Series Forecasts Level-Long-term “base” of the data Trend- long-term upward or downward movement in data Seasonability- short-term regular variations in data at constant time intervals Cyclicity- long term variations due to economic cycle Random variations- Caused by chance. Unpredictable-
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