Question

study before answering
what is a sign of duplicate data?
select one:
repetition of the data entry apples as apples
different bars on the chart for apples, oranges, pineapples, and bananas
the heights of the bars in the chart

Explanation:

Duplicate data refers to the repetition of the same data entry. In the first option, "Apples" and "apples" (assuming it's a case - sensitive data entry) would be considered duplicate if the system is not case - insensitive. The second option shows different categories (Apples, Oranges, Pineapples, Bananas) which are not duplicates. The third option, the heights of the bars, is related to the value of the data, not duplication.

Answer:

Repetition of the data entry 'Apples' as 'apples'