CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

In a retail market, fruit vendors were selling mangoes kept in packing boxes. These boxes contained varying number of mangoes. The following was the distribution of mangoes according to the number of boxes.
Find the mean number of mangoes kept in a packing box. (approx)
426975.png


Solution

Number of Mangoes

$${ f }_{ i }$$ 

 $${ x }_{ i }$$

 $${ f }_{ i }{ x }_{ i }$$

50-52

15

51

765

53-55

110

54

5940

56-58

135

57

7695

59-61

115

60

6900

62-64

25

61

1525

 

$$\sum { { f }_{ i } }   =400$$ 


 $$\sum { { f }_{ i }{ x }_{ i } }    =22825$$

$$Mean=\cfrac { \sum { { f }_{ i }{ x }_{ i } }  }{ \sum { { f }_{ i } } \\  } \\ =\cfrac { 22825 }{ 400 } \\ =57.06Ans$$

Mathematics

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More


similar_icon
People also searched for
View More



footer-image