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What is occurs when some population units are excluded from the process of selecting the sample?
Wiki User
∙ 14y ago
sampling errorS OCCURES WHEN SOME POPULATION UNITS ARE EXCLUDED FOR SAMPLING
Wiki User
∙ 14y ago
Anonymous
Undercoverage
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Sampling error refers to?
Sampling error occurs when the sampling protocol does not produce a representative sample. It may be that the sampling technique over represented a certain portion of the population, causing sample bias in the final study population.
How does one find the probability of A and B compliment?
Define your event as [A occurs and B does not occur] or as [A occurs and B' occurs] where B' is the complement of B. Equivalently, this is the event that [A and B' both occur].
If a coin is flipped 5 times and a head comes up 3 times what is the relative frequency of a head coming up?
A frequency count is a measure of the number of times that an event occurs. To compute relative frequency, one obtains a frequency count for the total population and a frequency count for a subgroup of the population. ... Thus, a relative frequency of 0.50 is equivalent to a percentage of 50%. 0.60 or 60 percent.
How many arrangements can be made with the letters sociological?
There are 12 factorial or 479,001,600 permutations of the letters in the word SOCIOLOGICAL. However, since the letter O occurs three times, the letter I occurs twice, the letter L occurs twice, and the letter C occurs twice, you have to divide that by 8 (O), 2 (I), 2 (L), and 2 (C) giving you 7,484,400 distinctpermutations.
What is the difference between aerage and range control charts versus histograms?
Control Charts are the graph used to study how the process changes over time whereas histogram is frequency distribution shows how often each different value in a set of data occurs( Histogram is not related to time directly).
What occurs during the perception process?
During the perception process, individuals select, organize, and interpret sensory information to make sense of the world around them. This process involves the brain filtering and processing incoming stimuli to create a meaningful understanding of the environment and situations. Factors such as past experiences, emotions, and cognitive biases can influence how individuals perceive and interpret information.
Collecting material isolating key points and selecting visual aids occurs at which stage of the briefing process?
Construct
Collecting material isolating key points and selecting visual aids occurs at what stage of the briefing process?
Construct
What process occurs when local units of a population become reproductively isolated from other units?
genetic divergence
How may natural selection be able to cause evolution to occur?
By selecting the variant organism most suited to the environment the alleles of the population then change in frequency over time and thus evolution occurs.
What physical process occurs naturally?
I think one of the physical process that occurs naturally is blinking.
What is the name of the process that occurs inside the chloroplasts?
Which process occurs inside the chloroplasts?
Process occurs in cytoplasm?
glycolysis, occurs in the cytoplasm
What process occurs in?
photosynphesis
Gradual change in populations of organisms that occurs when the environment changes?
What process often begins by a portion of a population becoming physically or geographically separated?
What is a relevant population?
A relevant population occurs in statistics. This is the population that is being sampled.
What occurs when control of the cell division process is lost?
cancer occurs
