Asurprising number of young adults (ages 19 to 25) still live in their parents' homes. a random sample by the national institutes of health included 2253 men and 2629 women in this age group. the survey found that 986 of the men and 923 of the women lived with their parents.(a) construct and interpret a 99% confidence interval for the difference in population proportions (men minus ) does your interval from part (a) give convincing evidence of a difference between the population proportions? explain.

5(-9w) put expression in distributive property

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers. a) one of the 400 passengers is selected uniformly at random. let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.