Question: The data show the time intervals after an eruption (to the next eruption) of a certain geyser. Find the regression equation, letting the first variable

The data show the time intervals after an eruption (to the next eruption) of a certain geyser. Find the regression equation, letting the first variable be the independent (x) variable. Find the best predicted time of the interval after an eruption given that the current eruption has a height of 77 feet. Use a significance level of 0.05.

Height (ft)

128

129

122

106

Interval after (min)

What is the regression equation?

ModifyingAbove y with caretyequals=

nothingplus+

nothing x (Round to two decimal places as needed.)

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