Whats the Appropriate Year of the Event

question 115

Short Answer

whats the appropriate year of the event?
-A leak at a cooking oil factory contaminated a batch of the rice oil with heat exchanger fluids containing PCBs and related chemicals known as the Yusho incident.

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Definitions:

Positive Number

A real number that is greater than zero.

Scheffé Test

A statistical test for comparing all possible pairs of means in a set of groups, typically following ANOVA, to determine if they are significantly different.

Tukey Test

A statistical method used to determine if there are significant differences between the means of three or more independent groups.