Overall

Varieties with root hair

Varieties without root hair

R

p

R

p

R

p

Weight vs. volume

0.454

0.138

0.362

0.481

0.823

0.044

Surface vs. length

0.159

0.622

0.052

0.923

0.388

0.447

Surface, measured vs. calculated

0.210

0.512

-0.442

0.380

0.441

0.381