Sentences with phrase «hypothesis testing using»

I teach the stages of hypothesis testing using an...

I teach the stages of hypothesis testing using analogies to a criminal trial.

Not exact matches

The book teaches you to treat your business ideas as hypotheses, and test them using an MVP, which is, the least amount necessary to prove if your idea has a market or not.

Entrepreneurs first map their assumptions and then test these hypotheses with customers out in the field (customer development) and use an iterative and incremental development methodology (agile development) to build the product.

The gaming company Zynga split its analytics team into two to become more proactive about analytics; while one team does the conventional reporting, the other «tests hypotheses and creates models using statistical and analytical methods.»

Pure cold calling won't cut it, though — you have to use an experimental mindset that tests hypotheses with data, which in turn ensures that what you prove out is intentional, repeatable and (most importantly of all) scaleable.

We then test our hypothesis that African Americans» reliance on automobiles is a cause of their substantially higher use of Chapter 13.

The model changes because startups use customer development to run experiments to test the hypotheses that make up the model.

«Although extensive choice seems appealing, research shows that it may hinder motivation to buy and decrease subsequent satisfaction with purchased goods... Using data from nearly 800,000 employees, we tested the hypothesis that employee 401 (k) participation rates fall as the number of fund options increase.

Grounded Theory Interviews: this can be used when there is a need to test and validate hypotheses on specific «grounded» observations or data.

The evidence is simply overwhelming and of various different types: the fossil record, the genetic code, experimental confirmations, structures in living organisms which are of no current use but once were, faulty «designs» that are explained by «blind evolution» but that no sentient being would create, predictions that are tested based one the hypothesis it has occurred etc..

So what, exactly, are the testing methods and hypotheses used to determine «intelligent design?».

Coppedge had no business bringing his religious views into the workplace when the purpose of that workplace is to analyze data and test hypotheses using the scientific method.

Repeatable in science refers to the ability to test the same hypothesis, using the same methods (typically by independent researchers), to confirm or reject said hypothesis, e.g. the repeated observation by many, many different researchers of fossils in the correct temporal and morphological relationships within the fossil record (no rabbits in the pre-Cambrian, no humans alongside dinosaurs, etc).

You might not be aware, but the educational system teaches kids to think for themselves, ask questions, scrutinize the validity of an explanation or an authority figure, and use inductive and deductive reasoning as a part of a process to ask questions, analyze and test a hypothesis.

Rather than using the scientific method to test the hypothesis that torture doesn't work, we should consider whether or not a culture of torture belongs in the kind of society we want to build.

To test our hypothesis that studies with food industry sponsorship would be more likely to have favorable conclusions than those without industry sponsorship, we conducted a meta - analysis using Review Manager 5.3 software (Cochrane Collaboration).

We used Stata software version 8 (StataCorp, College Station, Tex) for all hypothesis tests, with a significance level of α =.05.

We test these hypotheses using a variety of methods including case studies, interviews, surveys, statistical analyses of data, etc..

Benca came up with a series of experiments using living plants to test the hypothesis.

To test their hypothesis, the researchers used next - generation sequencing (NGS) technology to sequence the complete set of coding variants from the genomes of individuals from seven populations within and outside Africa, i.e. from the Democratic Republic of Congo, Namibia, Algeria, Pakistan, Cambodia, Siberia and Mexico.

To test their hypothesis, the researchers used the all - male Vietnam Era Twin Registry.

The geologists used numerical models to test the hypothesis that the Mediterranean dried up: they reproduced the history of the charging and discharging of the weight of water and sediment in the Mediterranean as it was drying out.

The image on the left shows the variables Eloy's numerical model used to calculate trees to test his wind - force hypothesis.

To accurately test the hypothesis of a lower risk of recurrence with HRT, a new study led by investigators at Brigham and Women's Hospital published in European Urology Focus, performed a systematic review and meta - analysis, pooling available data, to assess whether an improved risk of recurrence could be demonstrated using HRT compared with CRT, in addition to assessing the relative impact of these two treatments on bladder and rectal function.

Researchers performed a meta - analysis of literature examining patients with NASH, and then tested their hypothesis using an animal model, which enabled them to eliminate possible confounders of the clinical data, such as antibiotic exposure and medical comorbidities.

The researchers are now using functional neuroimaging to test the «four components» cognitive flexibility hypothesis.

In 1988, she tested that hypothesis on cat fetuses using a poison called tetrodotoxin, which prevents nerve impulses from firing.

Egner and Chiu tested this hypothesis by scanning the brains of participants, using functional magnetic resonance imaging (fMRI, a noninvasive, indirect measure of brain activity) as they completed the tasks.

EaSeq offers a far more visual and intuitive alternative, which makes it possible for biomedical researchers to study and test hypotheses using their own data.

To test the hypothesis that the web is a primary driver of rising polarization, Shapiro and his coauthors used data from the American National Election Study (ANES), a nationally representative, face - to - face survey of the voting - age population that has been conducted both pre - and post-election since 1948.

It also provides a number of hypotheses about Alaskan tectonics and rock deformation that we can test, using the Alaska Range as our laboratory.»

Using molecular - genetic methods, a German - Chinese research team has now tested an alternative colonization hypothesis on lazy toads (Pelobatoidea).

They can then be used to test drug interventions or to test hypotheses about the causes of disease.

Brewbaker used data from 1,908 species in one of the first large - scale tests of an evolutionary developmental hypothesis.

«Working with TACC through XSEDE and using supercomputers allowed us to test a hypothesis, and apply physical process based models to coastal areas,» Hill said.

To test this hypothesis, the possible contribution of marine fish in the diet of these carnivores was evaluated using carbon, nitrogen and sulphur isotopes in faunal bone collagen, comparing these isotopic signatures between predators and their potential prey.

To test this hypothesis, a team led by first author Mei Tran, a senior scientist in the Parikh laboratory, began conducting studies of mitochondrial metabolism using microscopy, biochemistry and bioinformatics tools.

To test this hypothesis, Roberts and colleagues used an approach common in psychophysics experiments — estimating relative magnitudes — to gauge how people's moment - to - moment experiences vary when they view different types of stimuli.

Using particle image velocimetry to quantify and subtract local flow, the researchers then tested the hypothesis that larvae respond to turbulence by increasing swimming speed, and that the increase varies with ontogeny.

They tested these hypotheses using experiments on live clams in the lab.

To test their hypothesis, Rampino and Caldeira performed time - series analyses of impacts and extinctions using newly available data offering more accurate age estimates.

In addition to much needed conservation efforts, Detwiler and her team also are working to solve the evolutionary puzzle of the Dryas monkey using genomic research to test the hypothesis that this species is a close relative of the Vervet monkey.

They were able to use the data gathered to test previous hypotheses drawn from archaeological and historical data, and from studies of modern DNA.

This has led to a demand for people who can understand data collection techniques and analyze vast amounts of data, categorize the data sets, develop models to test hypotheses that can then be used to develop drugs, and test potential candidates in animals.

He thrives on the challenge of testing the models to check if his hypotheses are correct by collaborating with experimentalists who use the models in their research.

Tan and other researchers in the laboratory of Georgia Tech Professor Lin Jiang tested that hypothesis using P. fluorescens, which rapidly evolves into two general phenotypes differentiated by the ecological niches they adopt in static test tube microcosms.

To test his hypothesis that the brain uses a visual grammar to make sense of comics, he designed a series of experiments that updated some classic language studies.

To test their hypothesis, the researchers used a specific computer task, the Pavlovian - instrumental transfer, in a controlled setting to simulate the learning processes between certain (food) choices and environmental stimuli in subjects.

McDowall saw that the effect of these laws would give him a laboratory in which to test the arms - race hypothesis: he could find out whether criminals, knowing their victims are more likely to be armed with handguns, are more likely to use guns themselves.