Employee survey results
You're consulting for a company, and you've sent out a survey that asks successive qustions randomly. The survey logs data into a table called survey_logging. The schema of the table is:
|employee id of the survey respondant
|Will be one of the following values, 'view', 'answer', 'skip'
|ID of the question asked
|ID of the answer askedD
|time stamp of the action made by respondant
Using SQL, find which question has the highest response rate.
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