Month: July 2022

Quantitative methods KNEC past papers

Quantitative methods KNEC past papers available here; Quantitative methods unit is examinable by Kenya national examination council KNEC and is mainly taught in various courses highlighted below; Diploma in Information communication technology Diploma in sales and marketing Diploma in human resource management Diploma in road transport management QUANTITATIVE METHODS UNIT: Quantitative methods emphasize objective measurements and the […]

Frequency distribution table example with solution

Frequency distribution table example with solution A frequency distribution is a representation, either in a graphical or tabular format, that displays the number of observations within a given interval. The interval size depends on the data being analyzed and the goals of the analyzer. we have compiled you Frequency distribution table example with solution to enable […]

Regression equation formula how to calculate solved example

Regression equation formula how to calculate solved example Regression is a statistical method used in finance, investing, and other mathematical disciplines that attempts to determine the strength and character of the relationship between one dependent variable (usually denoted by Y) and a series of other variables (known as independent variables). we have compiled you Regression […]

Examples & Formulas For Standard Deviation Variance Mean For Ungrouped Data

Examples & formulas for standard deviation variance mean for ungrouped data variance is the expectation of the squared deviation of a random variable from its population mean or sample mean. Variance is a measure of dispersion, meaning it is a measure of how far a set of numbers is spread out from their average value. The standard deviation is […]

Pearson’s Coefficient of correlation formula example & solution

Pearson’s Coefficient of correlation formula example & solution In statistics or quantitative methods, the Pearson correlation coefficient also known as Pearson’s r, the Pearson product-moment correlation coefficient, the bivariate correlation, or colloquially simply as the correlation coefficient is a measure of linear correlation between two sets of data. we have compiled you Pearson’s Coefficient of […]

PERT network diagram critical path example and solution project management

PERT network diagram critical path example and solution project management. Program Evaluation Review Technique (PERT) in project management is a planning tool used to calculate the amount of time it will take to realistically finish a project. PERT charts are used to plan tasks within a project making it easier to schedule and coordinate team […]

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