1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

# The mean mileage for the total number of vehicles estimated to its nearest ones place is kmpl.

A
6.5
No worries! Weâ€˜ve got your back. Try BYJUâ€˜S free classes today!
B
7
No worries! Weâ€˜ve got your back. Try BYJUâ€˜S free classes today!
C
8
No worries! Weâ€˜ve got your back. Try BYJUâ€˜S free classes today!
D
6
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

## The correct option is D 6You know, Mean = Sum of the observationsNumber of the observations To find the number of observations, analyse the number line. The number of vehicles having mileage of 8km/litre = 2 The number of vehicles having mileage of 5km/litre = 3. ∴ Sum of observations =8+8+5+5+5 = 31 ∴ Mean mileage of the cars =5+5+5+8+85 =315 = 31×25×2 = 6210 =6.2 kmpl. Estimating 6.2 to the nearest ones, we get 6. Therefore, the mean mileage of the cars shown in the picture estimated to the ones place is 6 km per litre.

Suggest Corrections
0
Join BYJU'S Learning Program
Related Videos
Median
MATHEMATICS
Watch in App
Explore more
Join BYJU'S Learning Program