Julio is selecting a random sample of people to survey for a newspaper article. which elements are important for julio to consider when choosing a random sample? check all that apply. the size of the populationthe size of the samplethe characteristics and demographics of the populationthe predetermined responses of the samplethe characteristics and demographics of the samplethe predetermined responses of the population

Can someone me with my math problem pls my teacher is on my back about this

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). =

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1