Question

If the following data were transformed, and points with the coordinates

(xlogu)) were plotted, what points would be plotted? Round logu) to three
decimal places

Answer 1

( 3 , 0.903) , ( 4 , 1.204) and ( 5 , 1.505)

Explanation:

Answer 2

( 3 , 0.903) , ( 4 , 1.204) and ( 5 , 1.505)

Explanation:

The rest of the question is the attached table.

If the following data were transformed and points with coordinates (x,log(y)) were plotted what points would be plotted?

Round log Y to three decimal places

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For each row of the table find x and log (y)

From the table:

At x = 3 and y = 8 ⇒log y= log 8 = 0.903 (Rounded to three decimal places)

∴ (x,log(y)) = ( 3 , log 8 ) = ( 3 , 0.903)

At x = 4 and y = 16 ⇒log y= log 16 = 1.204 (Rounded to three decimal places)

∴ (x,log(y)) = ( 4 , log 16) = ( 4 , 1.204)

At x = 5 and y = 32⇒log y=log 32 = 1.505 (Rounded to three decimal places)

∴ (x,log(y)) = ( 5 , log 32) = ( 5 , 1.505)

The points that would be plotted are:

( 3 , 0.903) , ( 4 , 1.204) and ( 5 , 1.505)