Answer:
1-coalition 2-commodity 3-brazen 4-armistice 5-adage
Explanation:
coalition is form of alliance when the two party join for common objective.
Commodity is the term given to economical transaction of goods.
brazen is any audacious action taken but without shame.
armistice: a truce, when two groups in in war mutually agrees to stop war temporarily.
adage is any old saying or proverb
Answer:
Factor analysis
Explanation:
Factor Analysis
This is commonly known as decrease or lower the number of variables. It simply means to lower the number of columns in a data matrix. It usually combines related variables to common factors.
Example: can questions that are used to assess the brand qualities be clustered or grouped together to fewer rates or dimensions
The Concept of factor analysis includes:
1. It simply want to identify those factors that gives detail explanation on correlation among a set of variables.
2. To also identify a new, smaller set of uncorrelated variables to replace the original set of correlated variables in regression or discrimination.
3. To identify a smaller set of quiet variables from a bigger set for use in other multivariate analysis.
I think maybe there were some options that you didn't copy?
Else I can say that a letter written at the time of a historical event would be a primary source - as opposed to a secondary source which is written well after the relevant event.
