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There are multiple statistical methodologies designed to minimize bias. One of the most elementary and broad methods is using simple random sampling. This involves taking surveys from a broad group variably.
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Sampling techniques can provide statistically reliable and valid survey results except?
Sampling techniques can provide statistically reliable and valid survey results except haphazard sampling.
What do you mean by the term statistically valid?
The term statistically valid means a study is able to draw conclusions that are in agreement with statistical and scientific laws. This relies on mathematical and statistical laws.
Can you use statistically in a sentence?
Yes.... Example You can statistically prove the digressive rate of the population of Glowfish.
Population and sampling techniques of statistics?
population -group statistically sampled.
Why is more blacks arrested in the inner city?
Statistically - they are the predominant population of those areas.
How might choosing a small sample size affect a scientific investigation?
Statistically the results will not be scientifically valid if the sample size is too small.
Is it statistically valid to take a Weighted Average of a population of Medians ie A Median equals 10 A Median equals 10 B Median equals 5 C Median equals 3 Wghtd Avg equals 28 divided by 4 equals 7?
No.
What are the effects of secondhand smoking on adults?
No effect of second hand smoke on people has ever been proven using statistically valid level of confidence.
What type of research technique does a sociologist ensure that data are statistically representative of the population being studied?
Sampling
Why is gun violence mostly in cities?
Statistically, I'm not certain that this is a valid statement. As a percentage of the population represented, it probably isn't. More people live in cities therefore the number of gun crimes committed will naturally be larger number than the more sparsely populated suburbs and rural areas.
What is the minimum data required for standard deviation?
The standard deviation is a measure of how spread out the numbers are. Three points is needed to calculate a statistically valid meaningful standard deviation.
A sentence with the word statistically?
Here are three sentences using the word 'statistically': "Statistically speaking, this is one of the poorer towns in the region." "Statistically, there are more males than females here." "The newspaper is statistically the most read in the country."
