Need, Importance and Uses of Statistics: 1. Group Comparison: The achievements of a class are not uniform in every subject. It is found that one class is progressing faster is one subject, while another is progressing is a different one. Even the various sections of a particular class do not progress uniformly. 2. Focuses on the utilization of statistics and the empirical nature of them as applied to psychology Discusses applications of statistics to emergency management, policing, and technology Reviews statistics as descriptors of societal samples as opposed to individual behavior Part of the book series: Annals of Theoretical Psychology (AOTP, volume 16) Statistics are numerical statement of facts in any department of enquiry placed interrelation to each other.- Bouly. 3. Statistics are measurement, enumerations or estimates of natural or social phenomena systematically arrangement to exhibit their inner relation.- Conner. 4. Robotics. Statistics has various uses in the field of robotics. Various techniques can be applied in this field, such as EM, Particle filters, Kalman filters, Bayesian networks, and much more. The robot always senses the present state by estimating the probability density function value. Psychology is a broad discipline with applications in different fields: clinical, educational, sports, social, business, etc. However, research fields are below applied fields. To draw accurate conclusions about an observable reality, we need mathematics to assess the significance of the results obtained from experiments and research. Science Psychological statistics is aplication of statistical formulas, theorems and laws of statistics to psychology.Statistical tools can be used to check effectiveness of a drug or placebo. POOJA PATIL Follow 1. The application of statistics is extensive, so let us discuss the importance of statistics in different fields where the subject methods are commonly implemented: 1. Mathematics: The formulas used in math are reliable, but statistics methods are essential to get more precision and exactness. Hence, it is called the branch of applied math. THIS paper offers a sympathetic, but critical, perspective on selected statistical methods relevant to both educational and psychological research. I argue that the classical statistical procedures Prologue: A letter to my students. Chapter 1: Introduction. Chapter 2: Describing Data using Distributions and Graphs. Chapter 3: Measures of Central Tendency and Spread. Chapter 4: z-score and the Standard Normal Distribution. Chapter 5: Probability. Chapter 6: Sampling Distributions. Chapter 7: Introduction to Hypothesis Testing. made the most use of statistics, while archeology, linguistics, and cultural anthropology have employed them much less frequently. If we compare anthropology as a whole to other social sciences, with which it is most com- monly grouped, it is clear that economics, psychology, and sociology all use more statistics than anthropology. This chapter discusses the importance of learning statistics in psychology. By going through this chapter, the readers will get a broader picture as to how different types of statistical processes can be used to address different types of research questions in psychological studies. Download chapter PDF Introduction This chapter discusses the importance of learning statistics in psychology. By going through th