1) what type of data is used
for scatter plots and bar graphs?
2) what is continuous data ?
3) what makes a scale appropriate?
4) make a conclusion about the results for each plotted line (tria) ?
5) identify both variables
6) identify the units for each axes. iv/ dv
7) when should points be connected?
•even if you don’t know half of it answer the ones you know it will improve my grade

sorry, is there a picture? i do not see any arrows.

wut? unius0123 wut?

answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.