I will descriptive and inferential statistics

About:

This package offers solve all kinds of statistical problems, especially for university students. The topics to be discussed are:

FREQUENCY DISTRIBUTIONS with non-grouped data and grouped data. (Class interval, class interval size, absolute frequency, relative frequencies, histograms and frequency polygon).

MEASURES OF CENTRAL TREND AND OTHER MEASURES (mean, median, fashion, quartiles, deciles and percentiles).

DISPERSION MEASURES (Variance, standard deviation, coefficient of variability).

ELEMENTAL THEORY OF PROBABILITY.

PROBABILITY DISTRIBUTIONS. (Distribution, normal, binomial, poisson, exponential, others)

ELEMENTAL SAMPLING THEORY.

CORRELATION THEORY.

OTHER THEMES.

Reviews

flowinemotions:Highly recommendation and appreciate the service. Will use again!

alexisperales:excellent customer, I recommend it

bobcipher:If you want the best...and I mean the very best...you go no further than Alexis. The man knows his stuff!

alexisperales:Excellent customer, very good communication, excellent cordial treatment, attentive to provide all the information requested at the right time, 100% responsible, I recommend it. Excellent experience.

flowinemotions:Highly recommendation and appreciate the service. Will use again!