A laboratory is a closed or isolated environment where scientific experiments and procedures are carried out. Laboratory studies are applied in all areas of science namely. Physics, chemistry,biology, agriculture, health, environment, geology, mining among others.

The objective of statistics is to make an inference about a population based on information contained in a sample. Most statistical inference procedures involve either estimation or hypothesis testing. This course looks at estimation.

The subject of differential equations constitutes a very important and useful branch of modern m mathematics. In this lesson we sh all consider some definition of ordinary differential equations.

In this lesson we will discuss regression and correlation. Correlation analysis deals with the association between two or more variables; while regression analysis attempts to establish the nature of the relationship between variables.

Skewness refers to lack of symmetry. A skewed distribution is a frequency distribution that is asymmetric (not symmetric). When the longer tail of a distribution extends to the right, it is said to be skewed to the right and when the longer tail of a distribution extends to the left, it said to be skewed to the left.

Cells are the body's smallest functional units they are grouped together to form tissues, each of which has specialized functions eg blood, muscles

The order of a differential equation is that of the highest derivative occurring in it; the degree of a differential equation is that to which the derivative of the highest order is raised when the equation is expressed in a rational integral form.

Public finance management in kenya is covered in the constitution of kenya 2010, chapter 12 and public finance management act, 2012. this act of parliament provides effective manage ment of public finances by the national and county government; the oversight responsibility of parliament and county assemblies; the different responsibilities of government entities and other bodies and for connected purposes

The differences between women and men within the same households and between cultures that are socially and culturally constructed and change over time. The differences are reflected in: roles, responsibilities, access to and control over resources, constraints, opportunities, needs, perceptions, views etc, held by men and women.

The paper presents application of data mining techniques to fraud analysis. We present some classification and prediction data mining techniques which we consider important to handle fraud detection. There exist a number of data mining algorithms and we present statistics-based algorithm, decision treebased algorithm and rule-based algorithm. We present Bayesian classification model to detect fraud in automobile insurance. Naïve Bayesian visualization is selected to analyze and interpret the classifier predictions. We illustrate how ROC curves can be deployed for model assessment in order to provide a more intuitive analysis of the models