Inferential statistics is a technique used to draw conclusions about a population by testing sample data. It involves parametric tests like t-tests and analysis of variance, as well as non-parametric tests such as the chi-square test and sign test. The document discusses inferential statistics, defining it as a method to make inferences about a population based on a sample, and lists some common parametric and non-parametric statistical tests used in inferential analysis.

2. UNIVERSITY OF SINDH
FACULTY OF EDUCATION
ELSA KAZI CAMPUS, HYDERABAD
NAME: MUHAMMAD ZAEEM SUBHANI
ROLL # 2K17/BEDSM/38
SUBJECT: EDUCATIONAL STATISTICS
TOPIC: INFERENTIAL STATISTIC
ASSIGNED BY: DR AMJAD ALI ARAIN

4. CONTENT
. Statistic
. Definition
. Inferential Statistics
. Types

5. Statistics
Statistics is the study of the collection, organisation,
analysis, interpretation and presentation of data. It is built
up from the field of mathematics known as probability

6. INFERENTIALSTATISTICS
Inferential statistics is a technique used to draw
conclusions about a population by testing the
data taken from the sample of that population.

8. Inferential Statistics
Inferential Statistics
.Parametric Tests
t-tests, Analysis of
variance (ANOVA)
.Non-parametric Tests
Chi-Square test; the
sign test