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- Wed May 31, 2023 10:09 am
- Forum: Statistics
- Topic: Standardising responses_Don't Know responses
- Replies: 2
- Views: 1835
Standardising responses_Don't Know responses
Hello, I am trying to standardise survey responses with varying scales. I am looking at z scores. But some scales have 'don't know options. what is the best way to prepare this data before testing? Example 1- 5 , strongly disagree to Strongly agree and the 6th option is 'don't know' And 1 - 7 with 4...