Mzumbe university

Human resource management is a strategic function that focuses on effectively managing the organization's most valuable asset, its people to drive organizational success, foster employee well-being, and create a competitive advantage in the dynamic business environment. This document explains in detail the introduction of human resource management, its meaning, core elements, nature and rationale, the scope of HRM, evolution, and development of HRM

the document show the introduction of research and procedure to write a research

in this chapter you will learn the numerical summary measures such as measure of central tendency,dispersion and position .Through measure of central tendency you will learn mean,mode and median and also you may learn variance and standard deviation for both grouped and ungrouped data and more concerning descriptive statistics

when you collect large data from surveys the east way to organize them is to display them using graphs and tables,in this chapter you will learn how to prepare frequency distribution table for qualitative and quantitative data,how to construct bar graph,pie charts,histogram and polygons for such data and how to prepare stem and leaf display

statistics refers to number hence science of counting and other may define statistics as science of collecting,classifying(or organizing) presenting,analyzing and interpreting data which are measurable in numerical terms

probability is a branch of mathematics that deals with calculating the likelihood of a given event's occurence,which expressed as a number between 0 and 1.F undamental probability,concept of probability and condition probability are explained well in this lecture