MT230 2010/2011 Exercise 1 (To be returned on Tuesday‚ October 5) Question 1 A mechanical jar filler is used to fill jars with coffee. The filler is set so that the mean jar fill is 205 grams. The standard deviation of the jar fills is 2.5 grams. If the population of jar fills is normally distributed‚ what percentage of jar fills will be (i) greater than 202.5 grams‚ (ii) between 201.25 and 208.75 grams‚ and (iii) greater than 212.5 grams? If coffee jars have a capacity of 200 grams‚ (iv) what percentage
Premium Standard deviation Normal distribution Variance
Name Class For Edexcel GCSE Mathematics Paper 1B (Non-Calculator) Foundation Tier Time : 1 hour 45 minutes Total Marks You must have: Ruler‚ protractor‚ compasses‚ pen‚ pencil‚ eraser. Instructions and Information • • • • • • Write your name in the box at the top of the page. Answer all the questions in the spaces provided. The total mark for this paper is 100. The marks for each question are shown in brackets. Calculators must not be used. Questions labelled with
Premium Question Answer College
permeability of the plasma membrane of beetroot tissue. Aim- To determine the temperature at which the beetroot plasma membrane is destroyed by heat. Table of results: Temperature of water bath(degrees Celsius) Absorbance(au) (+ or – 0.06au) Repeat 1 Repeat 2 Repeat 3 Mean of results. 30 0.5869 0.6029 0.5946 0.5948 40 0.4161 0.4436 0.7056 0.4298 50 0.4343 0.4077 0.4137 0.4185 60 0.3486 0.4466 0.7991 0.3976 70 1.0500 0.8146 0.8146 1.0455 Length of beetroot cylinders =
Premium Cell membrane
Areas to focus in OBU RAP and reasons of failure: Areas to focus: a. Referencing is of utmost importance. (see note c in next section) b. When analysing a financial statement‚ they don’t just want this increased by a % or a reduction. They want u to investigate why such occurre. NOTE:They also do not want maybes‚ probably and could be‚ they want u to give definitive reasons while referencing your conclusions. c. use of IT skills must be demonstrated. Can be easily done with excel sheet. Reasons
Premium Association of Chartered Certified Accountants Oxford Financial statements
COMMENTARY COVERSHEET • Name: Johanna Troedsson • School: Söderportgymnasiet School #: 1216 • Commentary #: 1 • Referring to section 2 of the syllabus • Date written: 3rd of February 2011 • Date of article: 18th of January 2011 • Source: http://www.dn.se/ekonomi/brant-stigande-matpriser-globalt-hot‚ 1/18/2011‚ 14.30 • Wordcount: 731 words Commentary Number 1 The food prices in our world are on their way up to a level almost impossible to manage. As we try to become more
Premium Supply and demand
Sabrina Shaw Hunter 2A IB History of the Americas HL 7 November 2012 Paper 3 Guide: Mexican Revolution Bullet Points: Defined and Summarized: 1. Causes of the Mexican Revolution: social‚ economic‚ and political; the role of the Porfiriato regime * Porfirio Díaz was the dictator of Mexico from 1876 to 1910. His regime is known as the Porfiriato regime. Díaz’s social ideologies and aims were to divide and rule‚ obtain absolute power Díaz’s methods were the Pan o Palo policy and the spoil
Premium Mexico Mexican Revolution Mexico City
2nd November | Contents Contents 1 PART A – KNOWLEDGE AND PROCEDURES 2 KAP Q1 2 KAP Q2 3 KAP Q3 5 KAP Q4 6 PART B – MODELLING AND PROBLEM SOLVING 8 MAPS Q1 8 MAPS Q2 9 MAPS Q3 11 MAPS Q4 18 References 26 PART A – KNOWLEDGE AND PROCEDURES All working for Part A is done in centimetres unless otherwise stated. KAP Q1 Function | Domain | Range | Equation | AB | 0 ≤x≤1 | y=4 | y=4 | CD | 1 ≤x ≤10 | y=1 | y=1 | DE | 10 ≤x ≤17 | 1 ≤y ≤4.5 | y= 0.5x-4 | The functions
Premium Management Strategic management Auditing
N08/4/BIOLO/SPM/ENG/TZ0/XX+ 88086004 Biology Standard level PaPer 1 Monday 17 November 2008 (afternoon) 45 minutes INSTRUCTIONS TO CANDIDATES • • • Do not open this examination paper until instructed to do so. Answer all the questions. For each question‚ choose the answer you consider to be the best and indicate your choice on the answer sheet provided. 8808-6004 13 pages © International Baccalaureate Organization 2008 –– 1. Which of the following characterizes tissues? A. B. C. D.
Premium DNA Enzyme
YEAR 8 MATHEMATICS TRIMESTER 2 UNIT: VOLUME CRITERIA C & D WILL BE ASSESSED. SEE TASK SPECIFIC RUBRICS ATTACHED. Use A4 paper for your answers. Your work should not exceed 4 pages. Make your explanations logical‚ concise and complete and comment on the accuracy of your answers. Afya Ltd is a company that manufactures medicinal drugs and food supplements in pill form. As part of its new strategy‚ the Chief Executive Officer has decided to redesign its packaging. The plan is to package as
Premium Chief executive officer Mathematics Critical thinking
DIPLOMA IN MANAGEMENT STUDIES (FULL-TIME) BUS001: ENGLISH FOR BUSINESS CA 1 OCTOBER‚ 2012 Instructions to Students Please follow these instructions carefully: 1. 2. 3. 4. 5. 6. 7. There are two sections altogether. Answer ALL questions. Submit your assignment online via Blackboard. Submit your assignment answers only. Type your answers using font size 12 (Arial or Times New Roman) with 1.5line spacing. Number your answers accurately. Justify the margins of the assignment. CA1 submission is due
Premium Typeface Typography Times Roman