Tracy surveyed her friends to see how many minutes they studied for their math test last evening. The results are on this list.
10, 15, 20, 10, 30, 25, 30, 24
Enter the mean absolute deviation of the data set.

When only separate discreet points are graphed it is called?

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.

Fiona has to plot a histogram of the given data