descriptive

• Descriptive Analysis is a statistical technique that provides simple description that summary about the sample and about the observations that has been made.
• Mean = average; add all values divided by the number of values
• Median = the value which divides the values into two halves
• Mode = most frequent occurring value
• Range = highest value (-) lowest value
• Variance = the average of the squares of the distance each value is from the mean
• standard deviation = how disperse the values are from the mean
• types: (f) frequency distribution
• types: (c) cross tabulated table
• types: (w) weighted mean
• Univariate Analysis = measures of dispersion are applicable for scales.