Transtutors is a highly specialized tutoring company providing Instant tutoring help as well as Assignment Or HomeWork Help. We have a long history of tutoring behind us and all our tutors go through rigorous training process before they are allowed to teach here. All of them have more than 1000 hours of online teaching experience and very good overall knowledge of the subject they teach. Our highly qualified Statistics experts offer you the best help in your homework for the following topics:
Probability Theory:
Sample space, events, combinatorics, classical and axiomatic definitions of probability,
equally likely probability models, marginal and conditional probabilities, independence,
Bayes’ formula, random variables, distribution function, expectation, variance and other
moments, discrete random variables - binomial, Poisson, geometric, illustrations;
continuous random variables - uniform, normal, exponential, logistic, illustrations
through data: bivariate normal distributions and its properties; Chebyshev’s inequality,
weak law of large numbers, central limit theorem.
Statistical Inference:
a. Estimation of parameters of a statistical model : basic concepts - parameter &
statistic, estimator & estimate, sampling distribution, sampling variance & mean
square error, properties of an estimator - unbiasedness, consistency, efficiency,
Cramer-Rao inequality, point & interval estimation, methods of estimation - least
squares, methods of moments, maximum likelihood method.
b. Testing of hypotheses - type I & II errors, level, size and p-value of a test, power
of a test, testing hypotheses about the mean and the variance of a normal
population.
c. Small sample distributions : X , t and F distributions and examples of their
applications.
It is presumed that the students have adequate background in statistical methods.
The teacher concerned will have the flexibility to adjust the contents of the
syllabus wherever necessary.
