When we say a statistic is resistant, we mean the extreme values do not affect the statistic to a large extent or to an extent which makes a major difference. Mean and median are example of such statistics. By changing the extreme values we do not see a substantial difference in the value of mean and median for the data set.
Consider a sample: 1,2,3,4,4,5,6,7,8
The median for this data set is 4.
If we change the extreme values to get this sample: -5,2,3,4,4,5,6,7,100
The median will still be the same i.e. 4. This is what is meant by a resistant statistic.
So option a is the correct ans.
The answer is 40cm = 2000km
The unit rate is 50km per cm, so 40cm is 40*50 km
40*50= 2000km
Actually Welcome to the Concept of the Volumes.
Volume of cuboid= L*B*H
here, L=B=20cm and H=10cm
hence , we get as,
Volume = 20*20*10 => Volume = 4000 cubic cm.
hence the volume is ===> 4000 cm^3.
Answer: No, there isn't a proportional relationship.
Step-by-step explanation: In these type of problems, always divide. For it to be proportional, the number of children/ apple slices should be the same for all days. But it isn't, the value differs.
24F was the temperature change from day to night