If H ₁ Is Nondirectional and the Size of the Effect

question 19

Multiple Choice

If H ₁ is nondirectional and the size of the effect of the independent variable decreases, the probability of making a Type I error _________.

• A) decreases
• B) increases
• C) equals zero
• D) need more information

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Definitions:

Tissue

Groups of similar cells that have a common function in the body, categorized broadly into epithelial, connective, muscle, and nervous tissues.

Multipolar Neuron

A type of neuron that has one axon and multiple dendrites, allowing it to receive and integrate signals from many other neurons.

Glia Cells

Non-neuronal cells in the central and peripheral nervous system that provide support and nutrition, maintain homeostasis, and participate in signal transmission.

Embryonic Germ Layers

The three primary layers of cells (ectoderm, mesoderm, endoderm) in the embryo, from which all organs and tissues develop.