The answer is: C. Unlike fixed interval reinforcement schedules, with variable interval reinforcement schedules, the time between a behavior and the following consequences varies around a specified average.
When the researchers conduct a fixed interval reinforcement schedules , the reward for a certain behavior would be given after a specific amount of time has passed.
When they conduct variable interval reinforcement schedules, the reward will be given within unpredictable time frame. Because the reward time is unpredictable, there is no expectation between the subject after the subject did the desired behavior. This will make the time between a behavior and the following consequences varies around a specified average depending on the subject's characteristic.
The Mediterranean Sea. If the land is directly south of the Mediterranean, it’s Africa. If the land is directly east its southwestern Asia. If the land is north of the Mediterranean it’s Europe.
If you have samples of n 1 equals 22 and n 2 equals 20, in performing the pooled-variance t test, you have 40 degrees of freedom.
The t-test method is a method where we analyze two sets of data which both these data are independent of each other. This pooled variance test helps us in getting the overall variance in both these different sample sets when we know that both the sample sets are almost equal.
To calculate degrees of freedom, we have the formula
df = n1 +n2 -2
According to the question, n1= 22 and n2= 20
Therefore, degree of freedom= 22 +20 -2 = 40
Hence, degree of freedom is 40.
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Explanation:
As nouns the difference between tenant and villein
is that tenant is one who pays a fee (rent) in return for the use of land, buildings, or other property owned by others while villein is (historical) a feudal tenant.
As a verb tenant
is to hold as, or be, a tenant.
Answer:
1. Scale
2. Latitude
3. Compass
4. Political
5. Legend
6. Physical
7. Degrees
8. Edition
9. Borders
10. Oceans
Explanation:
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