(c) Alia ada kelas berenang setiap hari keempat dan kelas menyelam setiap hari keenam.
Sekiranya dia ada kelas berenang dan
kelas menyelam pada 5 Jun, bilakah tarikh
berikutnya dia akan mempunyai kedua-dua
kelas berenang dan menyelam?
Alia has swimming class every fourth day and
diving class every sixth day. If she had swimming
class and diving class on 5 June, when will be
the next date that she has both swimming and
diving classes?​

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =