Q1 In a test given to 500 students‚ the average marks was 56 and the standard deviation was 20. Find (i) the number of students exceeding a score of 60. (ii) the number of students having marks between 50 and 70. (iii) the value of marks exceeded by the top 100 students. Answer-------- (i) number of students exceeding a score of 60=210 (ii) The number of students having marks between 50 and 70=188 (iii) The value of marks exceeded by the top 100 students=73 Q2. Following
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Random sample It is often not necessary to survey the entire population. Instead‚ you can select a random sample of people/or firms from the population and survey just them. You can then draw conclusions about how the entire population would respond based on the responses from this randomly selected group of people. This is exactly what political pollsters do - they ask a group of people a list of questions and based on their results‚ they draw conclusions about the population as a whole with
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Quiz Kerala Hi‚ Welcome to the Kerala Quiz. This site is dedicated to the quiz related to Kerala. A 7-year life in Jamshedpur in the eastern India and the Kerala Samajam Quiz competitions there‚ made me think of making a simple website with just a lot of useful quiz questions instead of ’a lot of CLICKS’‚ because when I searched a lot on the web I found very little. I just hope this will be useful for Quiz goers and the people here who write the PSC (Kerala Public Service
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= Easy English = ESSENTIAL ENGLISH IDIOMS Elementary = Easy English = 1 LESSON 1 t o get in/to get on : to enter or to board a vehicle To get in is used for cars‚ to get on is used for all other forms of transportation. - It’s easiest to get in the car from the driver’s side. The door on the other side doesn’t work well. - I always get on the bus to work at 34th Street. t o get out of/to get off : to leave or to descend from a vehicle To get out of is used for cars‚ to get of
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Statistics Unit 9 Lincoln College Online Staci Morris Statistics Unit 9 Page 581-584 #4‚ 5‚ 7‚ 15‚ and 18 4.) Describe the hypotheses for a two way ANOVA test. Two way ANOVA Test will have three null hypotheses. One hypothesis will represent the independent variable‚ and its effects on the second hypothesis which is the dependent variable (main effect). The third null hypothesis is the interaction effect on both independent variables on the dependent variable
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Elementary School August 2004 I started my first day of Kindergarten at Deer Valley Elementary School. I still remember taking the hand of the fifth grade peer helper‚ who I thought at the time was basically an adult‚ I walking to the library where I waited for school to start. Little that I know that as I took the peer helpers hand and walked towards the library I was also walking towards the beginning of a very enjoyable six years. I give a lot of credit to my elementary school teachers in how
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6.14 Show that for a sample of n = 39‚ the smallest and largest Z values are – 1.96 and + 1.96‚ and the middle (i.e.‚ 20th) Z value is 0.00. 6.19 The data in the file spending represent the per-capita spending‚ in thousands of dollars‚ for each state in 2004. Decide whether the data appear to be approximately normally distributed by A. Comparing data characteristics to theoretical properties. B. Constructing a normal probability plot. 7.1. For a population containing N=902 individuals what code number
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Elementary School and Middle School ENG 121 Prof. Melody Debonnel September 2012 Elementary School and Middle School Transitioning from elementary school to middle school is something we all have or had to do! Most kids cringe at the thought of making this huge step in life. For many students this transition can be a time of mixed emotions. Having been through this experience‚ I will compare and contrast the two‚ hoping that this will give you a clear picture of elementary and middle school
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SWOT ANALYSIS STRENGTHS • Specialized in educational field trips • Having a huge variety of customers in different areas in Philippines • Well trained account executives and tour facilitators • Affordable tour packages • Having its own website • Having a partnership with bus companies‚ hotels‚ restaurants‚ and other establishments • Also offers international tours WEAKNESSES • Lack of Tour guides • Having one branch only • Having a small facilities • Add more cars for family and group
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As soon as we rolled up to Bethesda Elementary School‚ my heart skipped a beat. The sight of students immediately incited my excitement‚ and I could not wait to begin. Upon entering the building‚ one of the first things that I noticed was a student struggling on the floor as other students walked by‚ undisturbed by the occurrence. This would be my first encounter with the inclusion for which Bethesda Elementary is known. Once in Bethesda Elementary‚ I walked through the numerous classrooms searching
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