range (R), median (Md), and mean (X) for the males in the class. Range: 10 – 3 = 7 The range for males was equal to 7. Median: 3,3,3,5,6,6,6,6,6,7,7,8,10,10 6+6 = 12 12/2 = 6 The median for the males was 6. Mean: 3+3+3+5+6+6+6+6+6+7+7+8+10+10 = 86 86/14 = 6.14 The mean for the males was 6.14. 3. What was the range (R), median (Md), and mean (X) for the females in the class. Range: 10 – 3 = 7 The range for females was equal to 7. Median: 3,4,5,5,6
Words: 640 - Pages: 3
[pic]Chapter 1 Introduction and descriptive Statistics 1-1. 1. quantitative/ratio 2. qualitative/nominal 3. quantitative/ratio 4. qualitative/nominal 5. quantitative/ratio 6. quantitative/interval 7. quantitative/ratio 8. quantitative/ratio 9. quantitative/ratio 10. quantitative/ratio 11. quantitative/ordinal 1-2. Data are based on numeric measurements of some variable, either from a data set comprising
Words: 4802 - Pages: 20
location and since this value is located at a central point nearest to other values of the data it is also known as measure of central tendency. This chapter discusses various measures of central tendency like mean, median and mode and their use in day to day management activities. For example, the mean sales of a territory give a rough idea to the sales manager about the performance of the sales personnel in that territory. Objectives of averaging: The major objective of averaging is to arrive at
Words: 2691 - Pages: 11
Enclosure: 1. The report Acknowledgement In preparing report we thank the library manager of Dhaka Stock Exchange Mr. Attaur Rahman who supplied us with the “Monthly Review of DSE.”(A year end edition of 2003) and Library Manger of Security Exchange commission who assists us providing the information where we can collect required information. It was a great pleasure from our classmates from whom we received cordial guidance, suggestions for preparing this report specially
Words: 2852 - Pages: 12
CHAPTER FOUR DATA ANALYSIS 3. Demographic profile of the respondents This analysis part divided into two parts. Respondents were asked some general questions and beside this general questions they were also asked some questions to identify the customers satisfaction on SME Loan of BRAC Bank Ltd. The analysis of general questions are given below. Table: 3.1: Gender | Frequency | Valid | Male | 32 | | Female | 3 | | Total | 35 | Graph: 3.1 To complete this report the researcher had
Words: 2503 - Pages: 11
33, 37, 42, 44, 46, 47, 49, 51, 53, 53, 56, 60, 67, 71, 79 Chapter 3 3.5 3.11 3.13 3.15 3.17 3.19 3.21 3.23 mode 3.9 mean 3.00; median 3.50; no mode mean $3779.44; median $3250 a. mean $272.98 billion; median $162 billion b. mode $34 billion and $216 billion mean £48.515 million; median £37.6 million mean $529.67 million; median $449.5 million; no mode mean 2.92 power outages; median 2.5 power
Words: 754 - Pages: 4
greatest number of sales. II. Individual Variables. 1. Sales Descriptive Statistics: SALES Total Variable Count Mean StDev Variance Minimum Q1 Median Q3 SALES 100 42.340 4.171 17.398 32.000 39.250 42.000 45.000 N for Variable Maximum Range IQR Mode Mode SALES 52.000 20.000 5.750 44 12 Data for sales made in a week for SALESCALL Inc. shows that an average of
Words: 968 - Pages: 4
tendency? a) Arithmetic mean. b) Median. c) Mode. d) Q3. 2. Which of the arithmetic mean, median, and mode are resistant measures of central tendency? a) The arithmetic mean and median only. b) The median and mode only. c) The mode and arithmetic mean only. d) All the three are resistant measures. 3. Which of the following statements about the median is not true? a) It is more affected by extreme values than the arithmetic mean. b) It is a measure
Words: 1188 - Pages: 5
density is obviously not uniform, the value of the mean density is important in determining the earth’s composition. The units are grams / cm3. The Density of the Earth set is these following numbers 5.5, 5.26, 5.58, 5.57, 5.44, 5.27, 5.42, 5.46, 5.85, 5.61, 5.55, 5.65, 5.53, 5.34, 5.39, 5.47, 5.3, 5.36, 4.88, 5.36, 5.62, 5.79, 5.63, 5.75, 4.07, 5.29, 5.29, 5.1, 5.34, 5.86. In order to calculate the mean of the data, you must know what the mean is. The mean is a
Words: 1772 - Pages: 8
descriptive Statistics will show the central tendency and measures of dispersion. Descriptive Statistics: Credit Balance($) Variable Mean StDev Variance Minimum Q1 Median Q3 Maximum Credit Balance($) 3970 932 868430 1864 3109 4090 4748 5678 N for Variable IQR Mode Mode Credit Balance($) 1638 3890 2 Due to the bell-shaped curvature in the graph shown above, the customer’s credit balance will show a
Words: 889 - Pages: 4
