help please

SHORT ANSWER 1. The formulas in this chapter are more involved than most. Try your hand (or your calculator) at evaluating cach of the following: ( P1 - P2 ) -(P1 - P2) with p, = .366. p2 = .300. P, = P2. P=.337, m = 500, n2 = 400 pq pq 112 9 - ( 1 - 33 ) = 0. 463 7 = ( . 3 6 6 - , 300) - (337 -- 337 ) . 66 . 337) (0.GGA) (. 3 37) (0. 663 ) 0.0299 2- 208 500 506 b. E = zazz m pig - P242 with p =.892, p, =.752, 11 = 54. 12 = 25, c =.01 112 C. 1= (.1 -12)-(41 -#2) with x = 15.6, X2 = 17.0, / = 12 51 =.2, $2 =.13, n, = 12, /12 = 18 d. E = zal2 \\ m of , 2 with a = .05, 0, = 2.2, 02 = 3.1, 11 = 22, /12 = 25 11 2 e. 1 = d - Hd with d = 7.8, My = 0, 5 = 0.6, 1 =16