You and a friend weigh your loaded backpack every day for a week. The results are shown in the table. Find the mean, median, mode, and range of the weights of your backpack and your friend's backpack. Use your results to compare the backpack weights?​

Yours:

Mean:

13.5+12.2+13.2+11.6+10.5=61.

61/5 is 12.2

The mean is 12.2

Median:

13.2

Mode:

There is no mode.

Range:

10.5 to 13.5

The range is 3.

Friend:

Mean:

12.6+13+12.8+11.6+12.5=62.5

62.5/5 is 12.5

The mean is 12.5

Median:

12.8

Mode:

There is no mode

Range:

11.6 to 13

The range is 1.4

sorry i really don't know what tiles and steps you are referring to

step-by-step explanation:

the correct answer would be d because the slope is -2/2=1 and the y intercept is at 2 so that is the correction equation