Michela says that the modes of the two data are the same so the median and mean must also be the same. What is Michela’s error
? The modes are not the same. The means and medians are not the same. Only the modes and the medians are the same. Only the modes and the means are the same.
First I found the number of adults by multiplying .60 by 700. It was 420. From there all I had to do was subtract it from 700. Revealing the number of children to be 280.
You would multiply 16*3 to get an estimate. 16*3= 48 The bike would be about 48 units. I'm assuming you mean a 16:1 scale. 16:1= 16/1 which =16 Hope this helps!