2/5 of the students in the band are in the trumpet section. 1/2 of the students in the band are in the trombone section. What fraction of the students in the band are in either the trumpet section or the trombone section? Write your answer as a fraction or as a whole or mixed number
I MIGHT GIVE BRAINLIEST

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). =