In a random sample of 300 women, 67 favored stricter gun control ...

[clmills979]

In a random sample of 300 women, 67 favored stricter gun control legislation. In a random sample of 200 men, 59 favored stricter gun control legislation.
 
  Construct a 98 confidence interval for the difference between the proportions of women and men who favor stricter gun control legislation.
  A) -0.010 to 0.170 B) -0.034 to 0.194 C) -0.006 to 0.166 D) -0.023 to 0.183

Question 2

The amount of Jen's monthly phone bill is normally distributed with a mean of 64 and a standard deviation of . Fill in the blanks.
 
  68.26 of her phone bills are between ___ and ___.
 
  A) 64, 76 B) 40, 64 C) 40, 88 D) 52, 76

[triiciiaa]

Answer to Question 1

D

Answer to Question 2

D

[clmills979]

Wow, this really help

[Viet Thy]

Thanks for the timely response, appreciate it