The distribution of marks is shown in the following grouped frequency table. Marks|1–10|11–20|21–30|31–40|41–50|51–60|61–70|71–80|81–90|91–100| Number of candidates|15|50|100|170|260|220|90|45|30|20| (a) Copy and complete the following table‚ which presents the above data as a cumulative frequency distribution. (3) Mark|£10|£20|£30|£40|£50|£60|£70|£80|£90|£100| Number of candidates|15|65|||||905|||| (b) Draw a cumulative frequency graph of the distribution‚ using a scale of 1 cm for 100 candidates
Premium Standard deviation Number Frequency distribution
A Voltage-Controlled Oscillator (VCO) is a circuit that provides a varying output signal (typically of square-wave or triangular-wave form) whose frequency can be adjusted over a range controlled by a dc voltage. An example of a VCO is the 566 IC unit‚ which contains circuitry to generate both squarewave and triangular-wave signals whose frequency is set by an external resistor and capacitor and then varied by an applied dc voltage. Figure (1) shows that the 566 contains current sources to charge
Premium
11/8/06 Rough "Draft" The constant threat of a military draft has been plaguing in the back of young peoples ’ minds since the terrorist attacks of 9-11. Now with the increased tension of North Korea‚ prolonged war in Iraq‚ and the all volunteer military struggling to make recruitment numbers‚ the draft seems almost inevitable. But is that a bad thing? In order to create equality in our military‚ save tax payers ’ money‚ and end the war in Iraq‚ I feel that a military draft may be necessary
Free United States Vietnam War Army
INDEPENDENT RESEARCH STUDY REPORT A Study on “The efficiency in cargo handling in airports” Submitted in partial fulfillment of the requirements for the award of the degree of MASTER OF BUSINESS ADMINISTRATION (TRAVEL &TOURISM) BY ABDUL LATHEEF C.S Register No: 85612000 School of Management Studies‚ CUSAT Under the guidance of Dr. D.Mavoothu Associate Professor‚ School Of Management Studies‚ CUSAT SCHOOL OF MANAGEMENT STUDIES COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY COCHIN-682022 TABLE
Premium Cargo airline Cargo Transport
SPSS: Grouped Frequency Distribution FIRST STEP: Under the Transform menu‚ choose Visual Binning… This command assists you in creating a new variable that groups the data. You will then use the new variable to create a grouped frequency distribution. • From the Variables list box‚ click on wt (weight) and then on the arrow to move it to the Variable to Band list box. Click Continue. • Select wt in the left box. Near the top of this dialog box‚ enter a name for your new variable (such
Premium Frequency distribution
Before Starting: The behaviour I have chosen to increase in frequency is going to the gym more often. I love going to the gym as it makes me feel strong and happy. Quiet recently I got a trainer to motivate me to go to the gym and push beyond my limits. Towards the end of our six month sessions‚ I had become addicted to weightlifting. I would do it first thing in the morning and cardio in the evenings. However‚ that was during the first semester‚ when I had less school work and was able to control
Premium Exercise Physical exercise Psychology
High frequency trading HFT What is HFT and how does it work? High frequency trading (HFT) is buying and selling stocks at an incredible speed‚ we are talking about milliseconds. This is too fast to manual put in the orders‚ hereby taken over by powerful computers. They run by sophisticated algorithms that are independently scanning the market for opportunities. Those programs have very low turnover rates per share‚ only a few cents or even less. However since they trade thousands of stocks each
Premium Stock market Stock Trade
promote society’s values. Important social skills needed in the work force and everyday life are learned at school‚ such as sharing‚ compromise‚ and the importance of teamwork. As a student‚ I want to encourage and help children to reach their full potential. I want students to realize that they are all different‚ and understand that diversity is a good thing. I believe that there are different types of intelligence‚ and creativity is just as important as logic. Teachers’ behavior should reflect values
Premium Education Learning Psychology
First Draft of a Commentary Assignment For this assignment‚ write a 750-1‚000-word commentary that addresses a trend/topic related to ADHD. According to Trimbur (2013) in The Call to Write‚ “Commentary is a genre of writing that uses analysis and interpretation to find patterns of meaning in events‚ trends‚ and ideas. The purpose of commentary is not simply to report on things but to give readers a way to make sense of them.” This means that your essay should review a single trend related to
Premium Grade Subject Writing
shifting (2) Frequency shifting 07 (b) An audio signal 15sin2ᴨ (1500t) amplitude modulates a carrier 60 sin2ᴨ 07 (100‚000t). i) Sketch the audio signal. ii) Sketch the carrier. iii) Construct the modulated wave. iv) Determine the modulation index and percentage modulation. v) What are the frequencies of the audio signal and the carrier? OR 1 Q.4 (a) Determine the fourier transform of rectangular pulse shown below. Q.4 (b) A 107.6 MHz carrier is frequency modulated by
Premium Modulation Phase