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Randomization in an experiment means that the experimental units or subjects are selected as a simple random sample from the whole population under study?
Wiki User
∙ 14y ago
False
Wiki User
∙ 14y ago
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Which counting rule is used for counting the number of experimental outcomes when n objects are selected from a set of N objects where order of selection is not important?
combination
Does a random largely selected sample always give a better estimate of the population than a randomly selected sample?
A larger random sample will always give a better estimate of a population parameter than a smaller random sample.
What is the definition for the sample of a population for which each has an equal chance of being selected?
Random Sample
Suppose that a population that a population has mean equals 64 and standard deviation equals 18. A sample of size 36 is selected. What is the mean of the sampling distribution of means?
64.
What sample selected in such a way that each member of the population has an equal probability of being included?
It is a simple random sample.
How do you find the experimental probability that a particular result will occur?
You carry out the experiment a large number of times. Count the number of times it was carried out (n). Count the number of times in which the particular outcome occurred (x). Then, the experimental probability for that even is x/n.
What is the difference between random assignment and random sampling?
Random sampling is the sample group of subjects that are selected by chance, without bias. Random assignment is when each subject of the sample has an equal chance of being in either the experimental or control group of an experiment.
What is the difference between r selected and k selected species?
R- Selected species have high population densities while k-selected species have lower population densities
What is the 'sample' in and experiment?
A group selected from a population for observation in a study. That definition comes directly from the glossary in my research in education textbook. In other words, I think you want to define the people in the study.
A subset of a population selected to represent the population is a?
sample
What has the author Raymond Louis Angelo written?
Raymond Louis Angelo has written: 'Experimental determination of selected accommodation coefficients ; and, Experimental determination of the heat of dissociation of iodine' -- subject(s): Aeronautics
This is part of a population selected to predict information about the population as a whole?
sample
What is a study of small group behavior of a selected random sample called?
controlled experiment
A study of small group behavior of a selected random group is call a?
controlled experiment
Randomly selected portion of the population?
sample
This is part of a population selected to predict information about the population as a whole.?
Statistical question
What is the probability that a randomly selected person will be both over 50 and female?
The answer depends on the demography of the population from which the person is randomly selected.The answer depends on the demography of the population from which the person is randomly selected.The answer depends on the demography of the population from which the person is randomly selected.The answer depends on the demography of the population from which the person is randomly selected.
