asked 2021-06-26

Make a scatterplot of the data. Use 87 for 1987

.\(\begin{array}{|c|c|} \hline \text{ Year } & \text{ Sales (millions of dollars)} \\ \hline 1987 & 300 \\ \hline 1988 & 345 \\ \hline 1989 & 397 \\ \hline 1990 & 457\\ \hline 1991 & 510 \\ \hline 1992 & 578 \\ \hline 1993 & 664 \\ \hline 1994 & 700 \\ \hline 1995 & 770 \\ \hline 1996 & 792 \\ \hline 1997 & 830 \\ \hline 1998 & 872 \\ \hline 1999 & 915 \\ \hline \end{array}\)

asked 2021-05-07

Make a scatterplot of the data. Use 87 for 1987.

\( \begin{array}{|c|c|}\hline \text { Year } & {\text { Sales }} \\ & {\text { (millions of dollars) }} \\ \hline 1987 & {300} \\ \hline 1988 & {345} \\ \hline 1989 & {397} \\ \hline 1990 & {457}\\ \hline 1991 & {510} \\ \hline 1992 & {587} \\ \hline 1993 & {664} \\ \hline 1994 & {700} \\ \hline 1995 & {770} \\ \hline 1996 & {792} \\ \hline 1997 & {830} \\ \hline 1998 & {872} \\ \hline 1999 & {915} \\ \hline\end{array}\)

asked 2021-05-31

Suppose you were to collect data for each pair of variables. You want to make a scatterplot. Which variable would you use as the explanatory variable and which as the response variable? Why? What would you expect to see in the scatterplot? Discuss the likely direction, form, and strength. A streetlight: its apparent brightness, your distance from it.

asked 2021-06-28

Suppose you were to collect data for each pair of variables. You want to make a scatterplot. Which variable would you use as the explanatory variable and which as the response variable? Why? What would you expect to see in the scatterplot? Discuss the likely direction, form, and strength. Cars: weight of car, age of owner

asked 2021-06-08

Suppose you were to collect data for the pair of variables. You want to make a scatterplot. Which variable would you use as the explanatory variable and which as the response variable? Why? What would you expect to see in the scatterplot? Discuss the likely direction, form, and strength. College freshmen: shoe size, grade point average

asked 2021-07-21

Make a scatterplot for the data in the table below.

Height (in.): 77 75 76 70 70 73 74 74 73

Weight (lb): 230 220 212 190 201 245 218 260 196

Height (in.): 77 75 76 70 70 73 74 74 73

Weight (lb): 230 220 212 190 201 245 218 260 196

asked 2021-05-09

Make a scatterplot for the data in the table below.

Height and Weight of Football Players

Height (in.): 77 75 76 70 70 73 74 74 73

Weight (lb): 230 220 212 190 201 245 218 260 196

Height and Weight of Football Players

Height (in.): 77 75 76 70 70 73 74 74 73

Weight (lb): 230 220 212 190 201 245 218 260 196