i need help with these 4 questions so please help it would be greatly appreciated!!!!!!!

a 0.2266 b 0.2033 1: 0.1894 (1 0.1762 27 In the previous question, what fraction of sample proportions from samples of size 400 fall a 0.8904 b 0.8384 1: 0.8064 d 0.7888 8 In the previous question, what middle interval captures 95% of proportions from samples of a 0. 579 0.70 1 b 0.588 0.692 c 0.593 0.687 d 0.599 0.681 29 To build a middle interval around the population proportion such that 95% of all sample 984 942 926 910 2 D-D'DJ