Shanduko Statistics

09/04/2019

Mathematics and Statistics Tutor available immediately up to masters degree, proven pass rate. I possess a Bachelor of Science Degree in Mathematics and Statistics. I Can lecturer various Statistics modules at degree level eg. probability theory, multivariate analysis, stochastic processes, applied statistics, inference e.t.c . Statistics Software that i can train include IBM SPSS, SAS, JMP, MINITAB, STATISTICA, EPI INFO, EXCEL, STATA and EVIEWS. Assignment, thesis and dissertation assistance For private tutoring 250/hr

depending on course and level. Contact me on: call or whatsapp on 0810396934 or email [email protected]\

Mathematics and Statistics Tutor available immediately up to masters degree, proven pass rate. I possess a Bachelor of Science Degree in Mathematics and Statistics. I Can lecturer various Statistics modules at degree level eg. probability theory, multivariate analysis, stochastic processes, applied statistics, inference e.t.c . Statistics Software that i can train include IBM SPSS, SAS, JMP, MINITAB, STATISTICA, EPI INFO, EXCEL, STATA and EVIEWS. Assignment, thesis and dissertation assistance For private tutoring 250/hr

depending on course and level. Contact me on: call or whatsapp on 0810396934 or email [email protected]

12/09/2017

Spark your creativity with SAS Visual Analytics – software that is so easy to use, you’ll be inspired to take a new look at your data.

23/03/2016

Is Truvada, the Pill to Prevent H.I.V., 99 Percent Effective? Don’t Be So Sure.

Look at the Statistics

The 99 percent figure isn’t a study finding; it’s a statistical estimate, based on a number of assumptions that are reasonable, but debatable

Here’s how the estimate was reached: A major study of men who have s*x with men, called iPrEx, found that H.I.V.-negative men who were prescribed daily Truvada were 44 percent less likely to contract the virus than those who were given a placebo. But a great many of the subjects did not take their prescribed medication regularly, or at all. Of 48 iPrEx subjects who were assigned to take Truvada and contracted H.I.V. anyway, just four had any detectable level of the drug in their system when they were diagnosed, indicating a 92 percent reduction in risk for people who were actually taking the medicine.

The sample size (2,500 subjects, half taking a placebo) wasn’t large enough to establish that Truvada is 100 percent effective when taken daily, especially because only 18 percent of subjects who were given

for more visit: http://www.nytimes.com/2014/07/17/upshot/is-truvada-the-pill-to-prevent-hiv-99-percent-effective-dont-be-so-sure.html?_r=0

Experts disagree about using such a high and specific estimate for the level of protection, even as they celebrate the drug’s promise.

18/03/2016

What is Hypothesis Testing?

A statistical hypothesis is an assumption about a population parameter. This assumption may or may not be true. Hypothesis testing refers to the formal procedures used by statisticians to accept or reject statistical hypotheses.

Statistical Hypotheses
The best way to determine whether a statistical hypothesis is true would be to examine the entire population. Since that is often impractical, researchers typically examine a random sample from the population. If sample data are not consistent with the statistical hypothesis, the hypothesis is rejected.

There are two types of statistical hypotheses.

Null hypothesis.

The null hypothesis, denoted by H0, is usually the hypothesis that sample observations result purely from chance.

Alternative hypothesis.

The alternative hypothesis, denoted by H1 or Ha, is the hypothesis that sample observations are influenced by some non-random cause.
For example, suppose we wanted to determine whether a coin was fair and balanced. A null hypothesis might be that half the flips would result in Heads and half, in Tails. The alternative hypothesis might be that the number of Heads and Tails would be very different. Symbolically, these hypotheses would be expressed as

H0: P = 0.5
Ha: P ≠ 0.5

Suppose we flipped the coin 50 times, resulting in 40 Heads and 10 Tails. Given this result, we would be inclined to reject the null hypothesis. We would conclude, based on the evidence, that the coin was probably not fair and balanced.

18/03/2016

Approximately 795 million people in the world are chronically malnourished. That number is down 167 million over the past decade and 216 million less than in 1990-1992. Source: FAO, The State of Food Insecurity in the World 2015

18/03/2016

The World Happiness Index 2016 just ranked the happiest countries on Earth

18/03/2016

all programs trained

18/03/2016

We are a High quality tuition provider in statistics and research modules from undergraduate to masters level done in most universities and colleges. Statistics has become a basic element in all academic, social, economic and scientific research fields. Here we decipher the language of statistics into simple layman language.

We also offer research techniques for academic research, businesses, and NGOs. We use various ICT platforms for analysis and inferences.

We also offer training in statistical packages including IBM's SPSS, Statstica, Eviews, SAS, JMP, R, Python etc.

Please come learn intelligent approaches to life aspects.

Contact office personnel on 0634460859 for more information.