Given that a<span>
researcher takes a simple random sample of 71 homes in the city and
finds that the mean square footage is 1468 with a standard deviation of
213 square feet.
The </span><span>90% confidence interval for the mean square footage of all homes in that city</span> is given by
Parent Function: f(x)=x^2 Horizontal Shift: Right 5 Units Vertical Shift: Up 3 Units Reflection about the x-axis: None Reflection about the y-axis: None Vertical Compression or Stretch: None