MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A random sample of 366 married couples found that 292 had two or more personality preferences in common. In another random sample of 566 married couples, it was found that only 26 had no preferences in common. Let p, be the population proportion of all married couples who have two or more personality preferences in common. Let p, be the population proportion of all married couples who have no personality preferences in common. LO USE SALT ( a) Find a 95% confidence interval for p, - p,. (Use 3 decimal places.) lower limit upper limit (b) Explain the meaning of the confidence inte