Red Cross Blood Service Hypothesise That Men Make, on Average

question 7

Multiple Choice

Red Cross Blood Service hypothesise that men make, on average, a higher number of donor visits per year than women. To examine this hypothesis, an appropriate statistical test would be a(n) :

• A) independent samples t-test.
• B) paired samples t-test.
• C) Chi-square test.
• D) one-way ANOVA.

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Definitions:

Soma

The cell body of a neuron, containing the nucleus and metabolic machinery for cell functions.

Synaptic Terminal

The part of a neuron that connects to another neuron or target cell where neurotransmitters are released.

Glial Cells

Non-neuronal cells in the central and peripheral nervous system that support and protect neurons.

Presynaptic Cell

A neuron that sends a signal to a neighboring neuron at a synapse, typically by releasing neurotransmitters.