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What else can I help you with?
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.
The key factor in estimating the mathematical accuracy of an opinion poll is?
the answer is Whether the sample was selected from the population by a random method
What are the types of randomization?
The common types of randomization include simple randomization, block randomization, and stratified randomization. Simple randomization involves assigning participants randomly to treatment groups with each having an equal chance of being selected. Block randomization involves grouping participants into blocks and then randomly assigning them to treatment groups within each block. Stratified randomization involves dividing participants into distinct subgroups based on specific criteria and then randomizing within each subgroup.
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.
State at least one possible source of bias in an experiment and describe how you can reduce it?
an exaple of bias is: you want to see a movie with you friends but you're friends dont want to go. so you tell them an interesting part in the movie that they will like. you only give partial information so they will make the choice you want. i know this and im only 13=p
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 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.
A subset of a population selected to represent the population is a?
sample
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.
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
A study of small group behavior of a selected random group is call a?
controlled experiment
What is a study of small group behavior of a selected random sample called?
controlled experiment
Randomly selected portion of the population?
sample
