Answer:
Total 6 sample will required.
Explanation:
We know that variable are of two types
1. Independent variable:
Those variable does not depends on the other variables.
1. Dependent variable:
Those variable depends on the other variables.
Ex: f(y)= 23 x + 2
Here x is independent variables and y is dependent variables.
In the given question
One dependent variables have two independent variables.
First IV have two levels and second IV have 3 levels
So the total sample required = 2 x 3 =6
Total 6 sample will required.
D. Americans had renewed hope.
Answer: Emotions are long-lived feeling experiences; Mood.
Explanation: Emotions are characterized as physical or emotional sensations felt by humans, triggered by some stimulus, such as a feeling or an event.
They allow a person to react in a particular way to an event, very personally, as they can be felt differently by each person.
It is not possible to define or quantify the exact number of emotions felt by humans, but it is possible to identify the main ones.