A Die, Suspected of Being Unfair, Was Rolled 50 Times

question 4

Multiple Choice

A die, suspected of being unfair, was rolled 50 times.The number of times each face appeared was recorded in the following table. $$\begin{array} { | l | c | c | c | c | c | c | } \hline \text { Face } & 1 & 2 & 3 & 4 & 5 & 6 \\\hline \text { Count } & 8 & 10 & 9 & 11 & 5 & 7 \\\hline\end{array}$$

• A)Goodness-of-fit
• B)Homogeneity
• C)Independence

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Definitions:

Excitatory Neurotransmitters

Chemical substances that promote the firing of neurons, facilitating communication within the brain and nervous system.

Inhibitory Neurotransmitters

Chemicals released by neurons in the brain that serve to inhibit or prevent neural signals, reducing neuron activity.

Neuron

A neuron is a nerve cell that is the basic building block of the nervous system, responsible for receiving, processing, and transmitting information through electrical and chemical signals.

Serotonin

A neurotransmitter with various functions, including contributing to feelings of well-being and happiness.