Chapter 3 Methodology (Research Design or Methodology of the Study) This chapter contains the discussion of the research design‚ the locale of the study‚ the respondents of the study‚ research instruments and validation of instruments‚ research procedure and statistical treatment of the data used in the study. Research Design The descriptive method of research will be use in this study withthe questionnaire as the main tool in gathering the needed data. Also use to obtain information concerning
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Contents Univariate Data 2 Central tendency 2 Mean 2 Median 3 Mode 3 Trimean 3 Trimmed Mean 3 Spread 3 Range 3 Semi Inter Quartile Rang 3 Variance and Standard Deviation 3 Skew 3 Graphical Representations 4 Frequency Polygons& Cumulative Frequency Polygons 4 Histograms & Bar Graphs 4 Stem and Leaf plots 4 Box Plots 4 Describing Bivariate Data 4 Scatterplots 4 Pearson’s Correlation 4 Spearman’s Rho 4 Probability 4 Binomial Distribution 4 Assumptions:
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balance sheet. The value was $3‚494.5 million. Therefore‚ Joanna found Nike’s debt plus equity to be $4‚791.4 million. Dividing the values for debt and equity each by $4‚791.4 million gave Joanna the weights to be used in the WACC formula. Debt was weighted as 27% and equity as 73%. Joanna then proceeded to calculate Nike’s costs of debt and equity. She found Nike’s cost of debt by dividing total interest expense‚ which was found on the income statement‚ by her previous calculation for debt. Nike’s
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80.00 3/01/2003 85.00 3/01/2004 90.00 5 What was your holding period return for the time period 3/1/1999 to 3/1/2004? 6 What was your annual holding period yield (Annual HPY)? 7 What was your arithmetic mean annual yield for the investment in XMen Industries. 8 What was your geometric mean annual yield for the investment in XMen? USE THE FOLLOWING INFORMATION FOR THE NEXT THREE PROBLEMS You have concluded that next year the following relationships are possible: Economic Status Probability
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Investigation of the factors affecting the period of vibration of a weighted cantilever Introduction The aim of the experiment is to find out how the period T of vibration of a weighted cantilever depends on the vibrating length L. Hypothesis: Assume the relationship between the vibrating period T and vibrating length L is in accord with the equation: T=kLn‚ where k and n are both constant values. According to the hypothesis‚ the vibrating period T and vibrating length L is a linear relationship
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unanswered. Relevant ideas are still needed to complete the various studies in relation to this. Most educators are asking if this media would make a difference in the performance of the class. At the same time‚ teachers are asking if there exists the best mean to support the course delivery. The learning environment of a classroom assisted by instructional media‚ specifically
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approximate quantification of risk. The statistical tool often used to measure is the standard deviation. Standard Deviation: It is a measure of the values of the variables around its mean or it is the square root of the sum of the squared deviations from the mean divided by the number of observances. The arithmetic mean of the returns may be same for two companies but the returns may vary widely. This can be illustrated with an example. Now let us take two companies A and B to calculate the expected
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UNIVERSITI TEKNOLOGI P E T RO NA S @t C OU R S E DATE TIME . GA B 2O13 B2133BUSINESS / SM STATISTTCS / QUANTITATIVE METHOD 27 MAY2008(TUESDAY) 2 .3 0PM- 5.30PM ( 3 hour s) INSTRUCTIONS CANDIDATES TO 1. 2. 3. 4. 5. Answer FIVE(5)outof SIX(6)questions theQuestion from Booklet. BeginEACHanswer a newpagein theAnswer on Booklet. lndicate clearly answers arecancelled‚any. that if Whereapplicable‚ showclearly stepstakenin arriving the solutions at and indicate ALL assumptions. Do notopenthisQuestion
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cost of living index are – 1. Aggregate Expenditure Method or Weighted Aggregative Method: In this method‚ the quantities of commodities consumed by the particular group in the base year are taken as weights. This is also known as LASPEYRE’S METHOD. The formula is given by Consumer Price Index = 2. Family Budget Method or Method of Weighted Relatives: In this method‚ cost of living index is obtained on taking the weighted average of price relatives‚ the weights are the values of quantities
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year. What type of graph should he use to show how the high temperature changes during the year ? 13. A time series graph is useful for what purpose? 14. What type of graph is the figure below? 15. Which of the following is the properly rounded mean for the given data? 16‚ 18‚ 13‚ 29‚ 22‚ 11 16. What is the median of the following set of values? 15‚ 18‚ 25‚ 13‚ 17 17. What is the midrange of the following data set? 2‚ 7‚ 6‚ 8‚ 0‚ 8‚ 14‚ 19‚ 14 18.
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