Study the given bar graph and answer thee question that follows.
The bar graph shows the production of table fans in a factory during one week.
The average production of table fans on Friday and Saturday exceeds the average production of table fans during the week by:
Answer & explanation
Correct answer: option 3
Average production of table fans during this week = \(\frac{240 + 510+390+150+300+450 }{7}\)
= \(\frac{ 2040 }{6}\)
= 340
Average production of table fans on Friday and Saturday = \(\frac{300 + 450 }{2}\)
= \(\frac{ 750 }{2}\)
= 375
Difference b/w average production of table fans on Friday and Saturday and Average production of table fans during this week
= 375 - 340
= 35