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The following question(s) relate to the data table below, showing typical fluctuating pH and dissolved oxygen levels in a fish pond with a heavy concentration of algae over a 24-hour period.
-Upon closer examination,the fish appeared to have died from a lack of oxygen.What time of day did the fish most likely die?
Standard Error
The standard deviation of the sampling distribution of a statistic, commonly used to measure the accuracy of a sample mean.
Population Standard Deviation
A measure of the dispersion of a set of values in a population, reflecting how much the values differ from the mean of the population.
Sample Size
The number of observations or data points collected from a population for use in a statistical analysis.
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