CHAPTERS 1 and 2‚ HUMAN ORIGINS AND EARLY CIVILIZATIONS THE ORIGINS OF HUMANKIND Competing Theories of Evolution and creation: (Theories) OUT OF AFRICA THEORY MULTI -REGIONAL THEORY THE GENESIS MYTH The Theory of Evolution * *Classifies humans as primates * *Explains that a crucial development occurred when the ape family differentiated into tree-dwelling types and ground-dwelling types (hominids) *Development of the Genus “Homo” Hominids: not found in the order they lived
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CONTROL CHARTS FOR VARIABLES TUTORIAL 4 : CONTROL CHARTS FOR VARIABLES 1. Control charts for X and R are to be established on a certain dimension part‚ measured in millimeters. Data were collected in subgroup sizes of 6 and are given below. Determine the trial central line and control limits. Assume assignable causes and revise the central line and control limits. SUBGROUP NUMBER 1 2 3 4 5 6 7 8 9 10 11 12 13 X 20.35 20.40 20.36 20.65 20.20 20.40 20.43 20.37 20.48 20.42 20.39 20.38 20.40
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1: The mean time to clean a motel room is 15.0 min and the standard deviation is 1.6 min and the data are normally distributed. a. What percentage of the rooms will take less than 12.0 min to complete? Answer: 0.0301% Reasoning/Work: from my understanding I subtracted 1.8 from 1.88 which is my answer = .08 then I found the answer on the table b. What percentage of the rooms will take more than 21.0 min to complete? Answer: 0 % Reasoning/Work: the answer is 0. c. What percentage of
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Run Charts: Run Charts is a tool for tracking results over a period of time. This can aid in identifying trends or other patterns that may be occurring. Advantages of run charts are ease of construction and interpretation. For this case study‚ we came out with seven run charts according to their segments. From this run charts‚ it is easy for the Tip Top Markets to identify numbers of complaints made by their customers. Furthermore Tip Top Markets can clearly see either the complaints
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| | | | | | | |BACKGROUND VERIFICATION REPORT - SUPPLEMENTARY | | | | | | | |
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RIVER CIVILIZATIONS 1. Mesopotamia: First and longest civilization in the world Government Type: Combination of monarchy and democracy Law and order Sumerian Laws: Sumerian laws were not written down‚ but people knew what they were and they knew what could happen to you if you broke the law. Babylonian Laws: The laws that were later written down by the ancient Babylonians were‚ for the most part‚ laws first created by the ancient Sumerians. Achievements: Pythagoras’ Law and 360 degree circle
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ancestors of the American Indians‚ were small bands of hunters who crossed a temporary land bridge from Siberia and spread across both North and South America. They evolved a great variety of cultures‚ which ranged from the sophisticated urban civilizations in Mexico and Central and South America to the largely semi-nomadic societies of North America. Theme: Motivated by economic and technological developments in European society‚ Portuguese and Spanish explorers encountered and then conquered
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Civilization is destroyed when Piggy’s specs are stolen‚ and when Jack splits away from Ralph and begins to lead a new tribe. It is Jack’s fear that makes him do this. He is afraid of Ralph being more powerful than him‚ and he doesn’t like to be reprimanded by the younger boy. To feel more powerful than Ralph‚ Jack defies him and leaves during a meeting‚ taking his new tribe with him. Golding also demonstrates the crumbling of civilization through symbols like Piggy’s glasses‚ the conch and the war
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Control Charts Control Charts are use to distinguishes between specialcause or common-cause of variation that is present in a process. There are two basic types of control charts:- Variables - Quantitative data (Measured) Attributes - Qualitative data (Counted) Variable Control Charts Use actual measurements for charting Types:- Average & Range charts Median & Range charts Average & Standard deviation charts Individual & Moving Range charts Run Charts Attribute
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to attain a desired result result. Control : To make a process behave the way we want it to behave. DRZ CONSULTANT 3 Key Concept K C t • construct control charts so that we can monitor important features of data over time whether some process is statistically stable (or within statistical control). 4 • use such charts to determine h h t t d t i DRZ CONSULTANT Key Concept K C t A common goal of many different methods of quality control is to Reduce variation in a product or
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