The Sign Test Is Performed to Test $H _ { 0 } : m = 32 \text { versus } H _ { 1 } : m < 32$

question 7

Multiple Choice

The sign test is performed to test $H _ { 0 } : m = 32 \text { versus } H _ { 1 } : m < 32$ . There are 14 positive signs and 19 negative signs in a test involving 33 samples. What is the value of the test statistic?

• A) -0.87
• B) 0.87
• C) 1.04
• D) -0.70

---

Definitions:

Implicit Memory

A kind of memory where earlier encounters enhance task performance, all without the person's conscious recognition of these encounters.

Hippocampus

A region of the brain that is associated with the formation of memories.

Long-Term Potentiation

A process where repeated stimulation enhances the strength of synaptic connections, fundamental for learning and memory.

Conditioned Associations

Connections formed between stimuli and responses due to learning or conditioning, which can influence behavior.