Weight of 15 persons is as follows: {:("Weight(kg)",20,28,34,39,42,50,53,54,59,64,72,74,74,78,79):} Find out mean weight, using Direct Method as well as Short-cut Method.

Weight of 15 persons is as follows: {:("Weight(kg)",20,28,34,39,42,50

1.	Weight of 15 persons is as follows: {:("Weight(kg)",20,28,34,39,42,50,53,54,59,64,72,74,74,78,79):} Find out mean weight, using Direct Method as well as Short-cut Method.
Answer» <html><body><p><br/></p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :<a href="https://interviewquestions.tuteehub.com/tag/weighted-1451397" style="font-weight:bold;" target="_blank" title="Click to know more about WEIGHTED">WEIGHTED</a> <a href="https://interviewquestions.tuteehub.com/tag/mean-1091459" style="font-weight:bold;" target="_blank" title="Click to know more about MEAN">MEAN</a> = 54.67 <a href="https://interviewquestions.tuteehub.com/tag/kg-1063886" style="font-weight:bold;" target="_blank" title="Click to know more about KG">KG</a></body></html>