The analysis phase of decision making includes. Qualitative analysis is based primarily on and decision-making effectiveness is usually increased by. Quantitative analysis is based primarily on and skills in this approach are usually increased by .

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Explanation:

The attached photo contains the complete question as well as some options.

1. Both qualitative and quantitative analysis.

The analysis phase includes both of these types of analysis to provide a complete view of a variable from both a numbers and an experience perspective.  

2. Judgement, experience, and intuition.

Qualitative Analysis is usually based on these 3 as numbers are not necessarily used.

3. Experience.

The more you are faced with analysing Qualitative data, the more the get used to it and better at it.

4. quantitative facts, data, and mathematical expressions.

Quantitative Analysis is done on mathematical instruments such as facts,data and expressions to provide a more mathematical driven approach to analysis.

5. Studying.

The more you study Quantitative Data and it's methods of analysis, the better you get at it because you begin to see patterns as well as use better analytic tools.

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