# Question

Refer to the table of data given in Exercise 1 and use the durations and heights.

a. Construct a scatterplot. What does the scatterplot suggest about a linear correlation between duration and height?

b. Find the value of the linear correlation coefficient and determine whether there is sufficient evidence to support a claim of a linear correlation between duration and height.

c. Letting y represent height and letting x represent duration, find the regression equation.

d. If an eruption has a duration of 200 sec, what is its best predicted height?

a. Construct a scatterplot. What does the scatterplot suggest about a linear correlation between duration and height?

b. Find the value of the linear correlation coefficient and determine whether there is sufficient evidence to support a claim of a linear correlation between duration and height.

c. Letting y represent height and letting x represent duration, find the regression equation.

d. If an eruption has a duration of 200 sec, what is its best predicted height?

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