Median

Motion Picture Industry The motion picture industry is creating movies that people want to go see. Movies can vastly range in genre from the more popular action movies that flood the market with toys and collectables to more quiet independent films that bring to life a producers deepest thoughts and ideals. Other movie genres include: adventure, comedy, crime and gangster, drama, historical, horror, musicals, science fiction, westerns, and many others. According to Dirks (2015), “action films usually

Since the histograms for both samples are symmetrical, it is more effective to utilize the mean of the data set rather than the median which would best be used for skewed distributions. The summary statistics shows that the mean for males is 52.04 and for females 49.52. Similarily as the interquartile range, IQR, measures the variation of a set of data in regards to the median, the standard deviation measures the variability of a data set with correlation to the mean. This boxplot was

Introduction to descriptive statistics help: Definition of Statistics: In simple terms, statistics is termed as a branch of mathematics which basically deals with collection of data and its subsequent analysis and interpretation both qualitatively and quantitatively. In most of the cases the data is numerical, but there are also cases when the data is non-numerical such as relationship between objects. Without statistics, it would be difficult to maintain anything numerical in nature and extremely

An outlier is an observation that lies an abnormal distance from other values in random sample from a population. Outliers are data values that are differ greatly from a majority of a set of data. The value that falls outside of an overall trend that a present in the data. Sometimes outliers can be caused by an error and other times outliers indicate the presence of a previously unknown phenomenon. Other reasons that we should feel the need to be diligent about checking for our outliers is because

household (15). E. 1st pairing of variables, using graphical, numerical summary and interpretation d) Income and Location Pairing. Total Variable LOCATION Count Mean SE Mean StDev Minimum Q1 Median INCOME($1000) Rural 14 34.71 2.25 8.41 22.00 29.25 32.00 Suburban 15 50.80 3.97 15.36 22.00 39.00 54.00 Urban 21 44.33 3.17 14.53 21.00 31.50 42.00 Variable

Task 1 - [10 Marks] The file Task1-Data.xlsx contains the results for the questions in Task 1. a. Results are as shown in Task1-Data.xlsx workbook (a.). b. Results are as shown in Task1-Data.xlsx workbook (b.). “Location” and “Ownership” are “Nominal” as they are not numerical and as such they are given a number in its place. The rest of the categorical variables are “Ordinal” as they can be ranked from smallest value to largest. c. In Task1-Data.xlsx workbook (c.) contain the histograms for

characteristics of a data set. Researchers are interested in two types of descriptive statistics: central tendency and variability. Measures of central tendency describe the center of a distribution of scores. Common measures of central tendency are the mean, median, and mode. Variability describes the dispersion or spread of scores in a data set. The three commonly reported measures of variability are standard deviation, range, and variance. Both of these types of descriptive statistics are necessary for research

In this write up, the different scales of measurement, nominal scale, ordinal scale, interval and ratio are discussed, including examples of test types that would usually employ them. Also, measures of central tendency, and measures of variability and their effect on test suitability are addressed in the second half of this piece. The Four Scales of Measurement Scales of measurement defines a framework wherein numbers are assigned to objects based on a set of rules (Thorndike & Thorndike-Christ

Task One: Gather, present and interpret data for a purpose The purpose of my task is to compare daily website traffic to the daily sales conversion rate over the month of June for a newly established sales campaign. With this information I can identify whether the projected conversion rate percentage has been forecast accurately. This information will also be used as the control sample data to base future sale trends on. w/c |Visitors / Sales |Mon |Tues |Wed |Thurs |Fri |Sat |Sun |Week Total

1.1 The Career The Public Relations Institute of Australia defines the occupation of Public Relations as "The deliberate, planned and sustained effort to establish and maintain mutual understanding between an organisation (or individual) and its (or their) publics." Job Outlook explains, “Public Relation Professionals plan, develop, implement and evaluate information and communication strategies that create an understanding and a favourable view of organisations, their goods and services, and their