Use the Following to Answer Questions

question 16

Short Answer

Use the following to answer questions :
The table below lists the observed frequencies for all four categories for an experiment.

-The null hypothesis for the goodness-of-fit test is that the proportion of all elements of the population that belong to each of the five categories is the same.What is the value of the test statistic,rounded to three decimal places?

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Definitions:

Invasive Technique

A method or procedure that involves entering the body or disrupting tissue, often used for medical diagnoses or treatments.

Epigenetic Differences

Variations in gene expression caused by mechanisms other than changes in the DNA sequence, often influenced by environmental factors.

Childhood Abuse

A term referring to any form of physical, sexual, emotional maltreatment or neglect of a child by a caregiver or other person that results in harm or potential harm.

Amygdala

A region of the brain within the temporal lobe, involved in the processing of emotions such as fear, anger, and pleasure.