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Hey there, welcome to numerate.
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We are asked to find the least squares regression equation here in order to predict the 2006 budget from the 2004 budget.
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So what we have to do over here is use a ti84 calculator in order to achieve our answer.
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So what we have here is our format in which we're going to write it in y predictor equals ax plus b where we have a as our slope and b as our y intercept.
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So i'm going to list out these steps over here.
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Step number one, we're going to press the button stat and click on edit, click edit, and you're going to enter the values in the table.
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All right.
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So step number two, you're going to be pressing stat again.
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But this time, you're going to go right to calc.
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So press right until you see the calc.
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And from there, you're going to be clicking on linear regression, which is abbreviated as lin -reg.
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So what we have here is step number three now.
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So for step number three, you're going to be now setting the x and y lists.
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Set x and y lists.
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And you're going to press vars to store...