TSRA Official

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TSRA is a new student organization funded by ministry of high education aiming to gather all people of the medical field who believe in creativity and innova...

Latest Videos

Is there a difference Alternative Hypothesis

Optional Student's t test in action

Area under the curve Continuous data types

Paired comparisons Sign ranks

Interval estimation Confidence intervals

P values P is for probability

Student's t test

Case study 3

Asymmetry and peakedness Skewness and Kurtosis

Introduction to confidence intervals

Comparing two populations Mann Whitney U test

Type I and II Hypothesis testing errors

Linear Regression

Working out the probability Rolling dice

Thinking nonparametrically

Summation of ranks Rank sums

Introduction to nonparametric tests

Association between two variables Fisher's exact test

Standard normal distribution Z distribution

Learning from the lotto Combinations

Ordering values Ranking

Introduction to the central limit theorem The heart of probability theory

Estimating population parameters t distribution

Approximating a bell shaped curve The central limit theorem

Introduction to parametric tests

Introduction to comparing categorical data

More nonparametric tests

Comparing paired observations Signs

How confident are you Confidence levels

ANOVA