mean number of SPAM emails received by a computing student. (4 marks) (ii) Construct a histogram for the data. Use it to estimate the modal number of SPAM emails received. (3 marks) (iii) Construct an Ogive for the given data set. (3 marks) (iv) Use your Ogive to estimate: the median number of SPAM emails received;
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References: Thomas‚ P. (2012‚ January 3). A misguided use of money [Room for Debate]. The New York Times [online].Retrieved from http://www.nytimes.com/roomfordebate/2012/01/03/the-frontier-of-classroomtechnology/a-misguided-use-of-money - END OF PAPER 3
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a system ‚ the most important thing is people should know how to use these software or systems as a user . So what I’m going to do is to offer a little help to people who know nothing about Unix system and try to use Unix system as a tool in their work . Over the past few years ‚ Unix operating system has gained unprecedented popularity . The reason why Unix operating system is so popular is it allows more than one person to use the computer at the same time which means it’s a multiuser operating
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me to believe he will flow cleanly through the mud that the plot might throw at him. He should make for an interesting narrator. 5. What images does the author use to describe Jordan Baker? What does it mean? He describes her with a raised chin‚ as if she were balancing something on it which was quite likely to fall. I believe he uses this description to indicate 6. How does Nick react to Jordan? He is stunned by her apparent self-sufficiency 7. What does Tom’s behavior reveal about his character
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Surname Centre No. Initial(s) Paper Reference 1 3 8 0 Candidate No. 1 F Signature Paper Reference(s) 1380/1F Examiner’s use only Edexcel GCSE Team Leader’s use only Mathematics (Linear) – 1380 Paper 1 (Non-Calculator) Foundation Tier Friday 2 March 2012 – Afternoon Time: 1 hour 30 minutes Materials required for examination Ruler graduated in centimetres and millimetres‚ protractor‚ compasses‚ pen‚ HB pencil‚ eraser. Tracing paper may be used. Items
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allowing members to be learn about themselves and how they interact with others. Through the use of fun activities the staff are encouraged to use teamwork and leadership when doing these tasks. Some activities‚ exhibit a lot of trust in other members of the team which helps in the icebreakers as well as improving communication in the team. By learning the importance of teamwork they realise through experience that they need each others help and input in order to accomplish these tasks which relate to the
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step where you breathe for the person. 13. Identify 4 differences in administering CPR to a child (ages 1-8 years) rather than for an adult. 1. You have to use only one hand to perform heart compressions. 2. You have to breathe more gently. 3. After 5 cycles of CPR with no response apply AED and use pediatric pads. 4. Use the same compression-breath for adults on children but following the 2 breaths immediately begin next cyle. 14. The most common cause of cardiac arrest in
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1. C (2‚0‚-3‚5‚10) v(0‚1)=1.25 v(1‚2)=1.25 ; v(2‚1) = 1/1.25 = 0.8 v(2‚3)=1+1=2 ; v(3‚2)=1/(1+1)=0.5 v(3‚4)=1+1=2 ; v(4‚3)=1/(1+1)=0.5 The smallest payment at time 1 = 2v(0‚1) + (-3) v(2‚1) + 5v(3‚2)v(2‚1) + 10v(4‚3)v(3‚2)v(2‚1) = 2(1.25) + (-3)(0.8) + 5 (0.5)(0.8) + 10(0.5)(0.5)(0.8) = 2.5-2.4+2+2 = 4.1 The smallest payment you would accept is 4.1. 2. Let K be the initial payment.
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SENIOR CERTIFICATE EXAMINATION FUNCTIONAL MATHEMATICS P1 STANDARD GRADE 2011 MEMORANDUM MARKS: 150 This memorandum consists of 8 pages. Copyright reserved Please turn over Functional Mathematics/SG/P1 2 SCE – Memorandum DBE/2011 VRAAG 1/QUESTION 1 1.1.1 5 3x + 2 25 2x – 1 .5 x-3 .5 1.1.4 4 - 81 + 1250 1 1 2(-) 4() =2 –3 +1 = 2– 1 – 3 3 + 1 1 = – 27 + 1 1 = – 25 1 1.2.1 4.3x = 36 (5) ∴4.3x = 36 4 4 ∴3x = 9 1 ∴3x = 32 1 ∴x = 2 1 1.2.2 16-x
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2014 PSHS – BRC Research Fair Narrative Report Last Friday‚ February 21‚ 2014‚ a research fair was held at SM Naga City Event Center. It was sponsored by the Department of Science and Technology and the Philippine Science High School (Bicol Region Campus). It has a theme of “Inquire‚ innovate and inspire: initiates in environmental resources”. Lots of Participating schools have prepared various researches about life science. There are lots of activities held such as the fair proper and robotics
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