Anthropologists use a linear model that relates the femur length to height. The model allows an anthropologist to determine the height of individual when only a partial skeleton is found with femur (shown below). Find the model by analyzing the data on femur length and height for the eight males given in the table below. Femur Length (cm) Height (cm) 50.1 178.5 48.3 173.6 45.2 164.8 44.7 163.7 44.5 168.3 42.7 165.0 39.5 155.4 38.0 155.8 (a) Make a scatter plot of the data. (b) Find and graph a linear function (Regression line) that models the data. (c) An anthropologists find a femur of length 58 cm. How tall was the person?
Anthropologists use a linear model that relates the femur length to height. The model allows an anthropologist to determine the height of individual when only a partial skeleton is found with femur (shown below). Find the model by analyzing the data on femur length and height for the eight males given in the table below. Femur Length (cm) Height (cm) 50.1 178.5 48.3 173.6 45.2 164.8 44.7 163.7 44.5 168.3 42.7 165.0 39.5 155.4 38.0 155.8 (a) Make a scatter plot of the data. (b) Find and graph a linear function (Regression line) that models the data. (c) An anthropologists find a femur of length 58 cm. How tall was the person?
Chapter1: Equations, Inequalities, And Mathematical Modeling
Section1.2: Linear Equations In One Variable
Problem 68E
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Anthropologists use a linear model that relates the femur length to height. The model
allows an anthropologist to determine the height of individual when only a partial
skeleton is found with femur (shown below). Find the model by analyzing the data on
femur length and height for the eight males given in the table below.
Femur Length (cm) Height (cm)
50.1 178.5
48.3 173.6
45.2 164.8
44.7 163.7
44.5 168.3
42.7 165.0
39.5 155.4
38.0 155.8
(a) Make a
(b) Find and graph a linear
(c) An anthropologists find a femur of length 58 cm. How tall was the person?
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