Examlex
A seafood shop sells salmon fillets where the weight of each fillet is normally distributed with a mean of 1.6 pounds and a standard deviation of 0.3 pounds. Based on this information we can conclude that 90 percent of the fillets weight more than 1.0 pound.
Randomly Selected
A method of choosing members of a population such that each member has an equal chance of being chosen, ensuring objectivity in the selection process.
Degrees of Freedom
The number of independent values in a calculation of a statistic that are free to vary.
One-way ANOVA
A statistical test that compares the means of three or more independent groups to determine if there are any statistically significant differences between them.
Treatments
Different conditions or interventions applied to subjects in an experiment to determine their impact.
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