Question: Suppose that a linear regression analysis of the relationship between y = systolic blood pressure and x = age is done for women between 40 and 60 years old. For women who are 45 years old, a 90% confidence interval for E(Y) is determined to be 128.2 to 131.3. Explain why it is incorrect to conclude that about 90% of women who are 45 years old have a systolic blood pressure in this range. Write a sentence that correctly interprets the interval.