# Question: A biological study of a minnow called the blacknose dace

A biological study of a minnow called the blacknose dace* was conducted. The length, y (in millimeters), and the age, x (to the nearest year), were recorded.

a. Draw a scatter diagram of these data.

b. Calculate the correlation coefficient.

c. Find the equation of the line of best fit.

d. Explain the meaning of the answers to parts a through c.

a. Draw a scatter diagram of these data.

b. Calculate the correlation coefficient.

c. Find the equation of the line of best fit.

d. Explain the meaning of the answers to parts a through c.

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