The experimental units are what you apply the treatments to. In this experiment it would be the subjects or the customers in this situation since they will be treatment (either standing at their regular height or squatting to meet the eye level which could affect the amount of tip they give). An example of randomization can be numbering each table in the restaurant and picking them out of a hat and going to that table that you randomly chose and imposing the treatment on the customers there. Because tips depend on the income of the customers and how much they are willing to give for their meal. If not even income some people are willing to give despite how much money they make so their tips may higher than the wealthy crowd. Other factors the experimenters may not be able to control is the mood of the customers as well isn't it more likely if someone is enjoying their time to give more to the server despite the service the waiter.
the answer to this is
C.
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The nervous system divisions which are activating the response of heartbeat quickening are:
- Autonomic
- Sympathetic
- Peripheral
<h3>What is the Nervous System?</h3>
This refers to the central command center of the human body which coordinates movement, responds to stimuli among many other functions.
With this in mind, we can see that the nervous system divisions which are responsible for the heartbeat rate increase for Salman are the autonomic, sympathetic and peripheral nervous systems as they help to coordinate communication across the body.
Read more about nervous system here:
brainly.com/question/837202
1. Mediterranean sea
2.nile river
3.Sahara dessert
4.the red sea
5.nile delta
6.UPPER EGYPT
7.lake (somthing)
8.CANAL (something)
9.(somthing) dessert
10.lower egypt
Answer:
The F.F.C.R.A was introduced to the house on March 14, 2020.
It is sponsored by Nita Lowey and she is a member of the Democratic Party.
The cosponsors were Collin Peterson(Democratic Party), Rosa DeLauro(Democratic Party), Frank Pallone(Democratic Party), Richard Neal(Democratic Party), Bobby Scott(Democratic Party), Sanford Bishop(Democratic Party).
