Answer:
Simple Random Sampling
Explanation:
Sampling is the process of drawing a small group of representative people from population.
Random Sampling is when all the units of population have equal chance of being chosen as a sample.
Simple Random sampling is choosing a subset randomly from the entire set.
Researcher recruiting participants for experiment by posting announcement in psychology department, asking for volunteers. It is a simple random sampling as sample is randomly drawn by invitation to volunteer from the population of all people in psychological department.
Answer:
Summer (?)
Explanation:
I am not 100% sure, but I have heard tell that some individuals claim He was born in the summer (around the month of August).
The correct answer is a job
Answer: continuous reinforcement
Explanation:
Continuous reinforcement refers to constantly repeating a behaviour for consecutive times ; it means you do that behaviour at all times.
This is an acceptable behaviour in class which may maintain order when a students raise their hands before they can give the answer instead of shouting the answer simultaneously.
The fact that Mrs Tulley calls on him all the time when he raises his hand to give an answer may mean that this is a behaviour that Mrs Tulley encourages in her class.
