Lengths of Chains

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.