My problem might be simple but i really don't know if google charts api
calculating it the right way.
I have a question with multiple choices and I want to create a bar chart
with the answers.
I'm returning a datatable from my webservice to the visualization, with the
sum of each answer.
A snapshot from the json:
{"cols":[
{"id":"choice","label":"Question","type":"string"},{"id":"sum","label":"Summary","type":"number"}
],
"rows":[
{"c":[{"v":"Answer 1"},{"v":11}]},
{"c":[{"v":"Answer 2"},{"v":16}]},
{"c":[{"v":"Answer 3"},{"v":12}]},
]
}
The percentage for each answer is calculated in conjunction with the total
answers number by the visualization api? ( Answer / total number of answers
)
Is this the right way? Doesn't have to be calculated in conjunction with
the total users answered the question?
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