Marcy's Consignment Shop Is Based in Port Angeles, Washington

question 7

Multiple Choice

Marcy's Consignment shop is based in Port Angeles, Washington. It offers both male and female never or slightly used clothing and accessories on a consignment basis.
Marcy's recently redesigned their website and wants to show that sales have increased.
The sales manager selects 30 sales records at random from the store's online client list
And she finds a mean increase in spending of $3.50 with a standard deviation of $7.20.
The resulting P-value for anα of 0.05 is

• A) 0.012
• B) 0.315
• C) 0.630
• D) 0.006
• E) 0.024

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Definitions:

Chemical Synapses

Specialized junctions through which neurons signal to each other and to non-neuronal cells, allowing the transmission of chemical messengers (neurotransmitters).

Electrical Synapses

Direct connections between neural cells allowing for rapid transmission of electrical signals through gap junctions.

Presynaptic Activation

The process by which an action potential in a neuron stimulates the release of neurotransmitters from the presynaptic terminal.

Electrical Synapses

A type of synapse in which electrical signals are directly passed from one neuron to another through gap junctions, allowing for rapid communication.