The table below shows the number of hours some college athletes in two states spend on indoor sports each week:

state a 7 9 5 4 25 21 6 6 8
state b 14 12 10 13 15 14 11 15 16

part a: create a five-number summary and calculate the interquartile range for the two sets of data.

part b: are the box plots symmetric? justify your answer.

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Which table shows a proportional relationship between miles traveled and gas used?

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %