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38 votes
38 votes
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?​

You and a friend weigh your loaded backpack every day for a week. The results are-example-1
User Pabera
by
2.5k points

1 Answer

18 votes
18 votes

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

User Monstar
by
2.6k points