Pick up the incorrect statement about advantages of work sampling_________________?

A. permits a fine breakdown of activities and delays

B. simultaneous study of many operators may be made by a single observer

C. no time measuring devices are generally needed

D. as operators are not watched for long periods, chances of obtaining misleading results are less

E. calculations are easier, method is economical and less time consuming

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.