Choose all the answers that apply.

Which of the following occurs during data analysis?

observations are made

statistical information is calculated

Omathematical calculations are completed

D graphs are created

Odata is collected

Following activities are performed during data analysis.

Observations are made Statistical information is calculated Mathematical calculations are completed Graphs are created

Explanation:

Data analysis is essentially the part in which the data is dealt with on various levels and through various methods. For the data to be available for analysis, it first needs to be fetched from reliable sources. Thus, the collection of data doesn't come under data analysis.