Fathom Lab 3.3a Was Leonardo Correct?
Leonardo’s Rules Height is equal to the span of outstretched arms. Kneeling height is three-fourths the standing height. The length of the hand is one-ninth the height.
Leonardo’s Rules Height is equal to the span of outstretched arms. height = arm span or arm span = height
Leonardo’s Rules Kneeling height is three-fourths the standing height.
Leonardo’s Rules The length of the hand is one-ninth the height.
Leonardo’s Rules Height is equal to the span of outstretched arms. height = arm span or arm span = height LSRL: arm span = - 5.8 + 1.034height
Leonardo’s Rules Kneeling height is three-fourths the standing height. LSRL: kneeling height = 2.2 + 0.727height
Leonardo’s Rules The length of the hand is one-ninth the height. LSRL: hand length = - 3 + 0.124height Note: 1/9 = 0.111
Interpret Slopes For each additional cm in height, the arm span increases by about 1.03 cm. For each additional cm in height, the kneeling height increases by about 0.73 cm. For each additional cm in height, the hand length increases by about 0.12 cm.
Interpret r Discuss the strength of the relationship