WALT: 1) Arrange length in order.
2) Find mean, median, mode and range.
3) Explain the differences in length.
Lengths of chains
Pairs
|
Length of chain in centimeters
|
Ben and Dion
|
86
|
Wesley and Koliata
|
169
|
Lorenzo and Liam
|
170
|
Ifa and Tane
|
192
|
Alyssa and Shanelle
|
192
|
Andrea and Lana
|
200
|
Ketura and Serena
|
220
|
Stephanie and Cherish
|
286
|
Petuana and Yazmin
|
304
|
Munokoa and Samuel
|
320
|
Viliami and Howard
|
383
|
Mean - 229.27272
Median - 200
Mode - 192
Range - 297
Rounded off - 229.3
I think that Ben and Dion’s chain is the smallest because they cut the strips of paper into thicker strips of paper to make the chain shorter. Viliami and Howard’s chain is the longest because they cut the strips of paper thinner to make their chain longer.