Robin’s scores: 99, 108, 102, 107, 119 Mean = 107; MAD = 5.2

Evelyn’s scores: 125, 137, 138, 145, 145

Mean = 138; MAD = 5.6

Explain what the mean absolute deviation is in general. Explain what the MAD means in the context of Robin and Evelyn’s data.

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function