Data.

Problem 3.1:

x_c(10.7,12.65,10.89,11.7,10.7,10.7,13.5,11.3,12.4,10.5,10.6,12.3)
y_c(10.5,12.3,10.5,12.1,9.6,10.3,12.6,9.3,12.2,10.8,9.2,11.2)  

Problem 3.2:

z_c(0,50,56,65,72,80,82,83,99,101,110,112,117,120,140,144,145,150,180,201,210,
220,240,290,309,320,325,400,500,507)

Problem 3.3:

x_c(.68,.64,.68,.82,.58,.80,.72,.65,.84,.73,.65,.59,.78,.67,.65,.76,.61,.86,.74,.88)
y_c(.73,.62,.66,.92,.68,.87,.77,.70,.88,.79,.72,.60,.78,.66,.68,.77,.72,.86,.72,.97)

Problem 4.3:

x_c(14.8,7.3,5.6,6.3,9.0,4.2,10.6,12.5,12.9,16.1,11.4,2.7)
y_c(12.7,14.2,12.6,2.1,17.7,11.8,16.9,7.9,16.0,10.6,5.6,5.6,7.6,11.3,8.3,6.7,
+ 3.6,1.0,2.4,6.4,9.1,6.7,18.6,3.2,6.2,6.1,15.3,10.6,1.8,5.9,9.9,10.6,14.8,5.0,2.6,4.0)

Problem 6.3:

x_c(58,78,84,90,97,70,90,86,82,59,90,70,74,83,90,
+ 76,88,84,68,93,70,94,70,110,67,68,75,80,68,82,104,92,112,84,98,80)

Problem 6.4:

x_c(481,620,642,515,740,562,395,615,596,618,525,584,540,580,598)

Problem 6.5:

x_c(90,53,32,44,47,42,58,16,49,54,81,59,35,81,41,24,41,61,31,20)
y_c(56,43,30,97,67,24,76,49,46,29,46,83,93,38,25,44,66,71,54,20,25)

Problem 8.4:

A_c(10,10,11,8,7,15,14,10,9,10)
B_c(10,15,15,12,12,10,12,14,9,14) 
C_c(15,20,12,10,9,15,18,17,12,16)

Problem 8.5:

x_c(3.5,5.9,13.9,3.7,8.1,12.6,1.6,8.1,8.1,2.5,8.6,6.8,2.8,
+ 8.1,14.3,2.0,5.9,4.2,5.9,9.5,14.5,2.5,7.9,13.9)

Problem 9.6:

x_c(147,158,131,142,183,151,196,129,155,158)
y_c(122,128,125,123,115,120,108,143,124,123)

Problem 9.6:

x_c(147,158,131,142,183,151,196,129,155,158)
y_c(122,128,125,123,115,120,108,143,124,123)

Problem 10.4:

boys_c(20,230)
girls_c(30,270)

Problem 10.5:

cancer_c(20,16)
no-cancer_c(6,14)

Problem 10.8:

ergo_c(22,24)
no-ergo_c(18,15)

Comments to: Miguel A. Arcones