random sample

As an example, consider a random sample of size 6.

The expected performance is a result of the random sampling step.

So it does not appear to be a random sample.

The results are for a random sample, and so any given child may show few or none of the problems.

Thus the poll was not a random sample of Americans.

I certainly feel that random sampling is something we are going to have to learn to live with.

For example, it may be impossible to use a random sample.

The control group was a random sample drawn from the general population.

The results are not a random sample of the vehicles on the road at all.

In the second stage, simple random sampling is usually used.

The reason is simple: most lack the home phone number needed for random sampling.

And that hour's data are not likely to represent a random sample of the public.

The study took a random sample of 1,600 households last July.

It might have been a random sampling of a primitive town.

There is no way at the moment to take a random sample of all internet users.

Was his a random sample or did he just hear from disgruntled workers.

Only this time, just take a random sampling of the student body."

What follows is a random sampling from a broad field.

Their research is based on interviews with a random sample of over 500 teenagers.

Random sample of 4007 adults interviewed in their own homes.

A random sample of new words did not go down well with passersby.

Random sampling, as a method, however faces a major problem.

Last spring we surveyed a random sample of 1,002 people on their views about economic policy.

On three occasions, 1976, 1980 and 1984, data were gathered from a random sample of young people who left school in those years.

A genuine random sampling of 1000 people should give pretty good accuracy.