on the other hand has gravity acting as a force. A small ball is shot‚ at three various angles (30‚45‚60)‚ and through the known values the initial velocity of the ball is found. As a result‚ the range of the project can be represented with the equation 1) R = V02g*Sin2θ ‚ where R represents the range or Dx; the values of g and θ are known. However‚ in this experiment‚ one main equation were used to determine the initial velocity. 1) y-y0=tanθx-gx22(V0cosθ)2 ‚ where y is the trajectory of
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2. The following is a set of data from a sample of 7 4 9 8 2 A) Compute the first quartile the third quartile and the interquartile range. Rank: 2 4 7 8 9 First quartile = 2+4 / 2 = 3 Third quartile = 8+9 / 2 = 8.5 Interquartile range = third quartile – first quartile = 8.5 – 3 = 5.5 B) List the five-number summary. 1) X smallest 2) Q1 3) Median 4) Q3 5) X largest 2 3 7 8.5 9 3. A) Compute
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INTRODUCTION EXPECTAIONS‚ PREDICTIONS AND ASSUMPTIONS PAGE 3 DATA SECONDARY DATA – STEM AND LEAF PLOT PAGE 4 SECONDARY DATA – LINE GRAPH AND OGIVES PAGE 6 SECONDARY DATA – BOX PLOT AND HISTOGRAMS PAGE 7 SECONDARY DATA – MEASURMENTS OF RANGE PAGE 12 SECONDARY DATA – BELL CURVE PAGE 12/11 INVESTIGATION PAGE 11 ANALYSIS CONCLUSION PAGE 13 APENDIX PRIMARY/ RAW DATA PAGE 13/15
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The third physical factor is the ranges‚which consists of mountains and hills. The ranges let us see a series of mountains together. Climbing one of the mountain is a good experience for me as I had not tired mountain climbing before. Since they are ranges‚there must be nice scenery there too. I would like to go there to see the beautiful scenery. Examples are Brindabella ranges‚ visible to the west of Canberra‚ and Flinders Ranges‚ the largest mountain range in South Australia. The fourth physical
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median is 85 Mean = X/N = 567/7 = 81kg 2 = (X– (X)/N) 2 /N = 319.7142857‚ = 17.88. Range = max-min = 101-49 = 52 4. Calories Fat 240 260 350 350 420 510 530 8 3.5 22 20 16 22 19 Descriptive stats for calories: Calories Mean 380 Standard Error 42.7618 Median 350 Mode 350 Standard Deviation 113.1371 Sample Variance 12800 Kurtosis -1.4478 Skewness 0.178848 Range 290 Minimum 240 Maximum 530 Sum 2660 Count 7 First quartile position: (n+1)/4 = 2
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Analysis Descriptive statistics There six variables that we will analyse in this section‚ and shall be done one at a time. There are three different account types that are extracted from our sample. They are: * V: Visa * S:Savings * C: Cheque Refer to the frequency table and the pie chart provided in the appendices‚ you will notice that 6% of the sample have C accounts‚ 33% of the sample data have S accounts; and 61% of the sample data have V accounts. We can now refer to the
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DISTRIBUTIONS Frequency tables A frequency (distribution) table shows the different measurement categories and the number of observations in each category. Before constructing a frequency table‚ one should have an idea about the range (minimum and maximum values). The range is divided into arbitrary intervals called “class interval.” If the class intervals are too many‚ then there will be no reduction in the bulkiness of data and minor deviations also become noticeable. On the other hand‚ if they are
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MAJOR ASSIGNMENT Definition of High involvement products: They are products with high capital value goods or services that are psychological important to the buyer because they address social or ego needs and therefore carry social and psychological risk. The buyer is prepared to spend careful‚ considerable time and effort in searching for the right and most suitable product. They are all expensive products‚ purchases which tend to be linked to high cost where the advertising is focus on visual
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Student Registration number N0433493 Name Harpreet Singh Dulai Introduction Statistics are collection of samples from raw data‚ which enable users to understand and interpret quantitative data in order to draw up conclusions and create future predictions. (Valerie J.Easton & John H.McColl) One beneficial programme has been created in order to simplify sampling through large amounts of data. This can be founded through computer packages. The computer package that has been implemented is SPSS
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“A Mother in Mannville” by Marjorie Kinnan Rawlings: “A Mother in Mannville” by Marjorie Kinnan Rawlings “I don’t understand. He has no mother …” Themes and Ideas: Themes and Ideas Realism‚ but with an imaginary setting‚ establishes the universality of the author’s message and ideas. Desire for a close relationship with others is a common trait. Sometimes people choose to be less than honest in order to protect themselves‚ their independence‚ or sense of self worth. Self-reliance and responsibility
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