4. 10.11) More on public university tuition. Refer to the previous exercise. (a) Construct a 95% confidence interval for the slope. What does this interval tell you about the annual percent increase in tuition between 2000 and 2008? (b) What percent of the variability in 2008 tuition is explained by a linear regression model using the 2000 tuition?

this shows a reflection over the x-axis and is translated one unit down and 6 units to the right (x + 6, y - 1)

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y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

answer: about 22.67

step-by-step explanation: