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The scatter diagram shows information about 10 cars.The 10 cars are the same type and make.

Another car is 4 years old and has been valued at £2600.
A)Show this information on the graph.

B) describe the relationship between the age and the value of the cars.

A car of the same type and make is 3 1/2 years old
C) estimate the value of the car

The scatter diagram shows information about 10 carsThe 10 cars are the same type and make Another car is 4 years old and has been valued at 2600 AShow this info class=

Respuesta :

abidahoque47

Answer:

a) you need to plot a cross on the graph (with the pencil) in the right place:

(x-axis: 4, y-axis: 2600)

b) the older the car is, the lower its value. there is a negative correlation between the cars age and its value.

c) you need to draw a line of best fit on the graph. where the line is at 3 1/2 years, that is its estimated value. (my guess is around £3000)

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