An unknown metal has been found and the following experimental results have been tabulated in the table below. The table contains the grams of the unknown metal and the volume in milliliters of water displacement. Find a linear model that expresses volume as a function of the mass. grams 19 Volume in ml 166.5 21.5 188.4 24 216.7 26.5 234.5 29 264.4 31.5 278.8 34 300.9 A) Write the linear regression equation for the data in the chart. Volume = x+ where x is the grams of the unknown metal. Round your answers to 3 decimal places B) If the mass of an unknown metal is 17, using your un- rounded regression equation find its predicted volume. Round your answer to 1 decimal place. mL
An unknown metal has been found and the following experimental results have been tabulated in the table below. The table contains the grams of the unknown metal and the volume in milliliters of water displacement. Find a linear model that expresses volume as a function of the mass. grams 19 Volume in ml 166.5 21.5 188.4 24 216.7 26.5 234.5 29 264.4 31.5 278.8 34 300.9 A) Write the linear regression equation for the data in the chart. Volume = x+ where x is the grams of the unknown metal. Round your answers to 3 decimal places B) If the mass of an unknown metal is 17, using your un- rounded regression equation find its predicted volume. Round your answer to 1 decimal place. mL
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter65: Achievement Review—section Six
Section: Chapter Questions
Problem 44AR: Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places...
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Transcribed Image Text:An unknown metal has been found and the following
experimental results have been tabulated in the table
below. The table contains the grams of the unknown metal
and the volume in milliliters of water displacement. Find a
linear model that expresses volume as a function of the
mass.
grams
19
Volume in ml
166.5
21.5
188.4
24
216.7
26.5
234.5
29
264.4
31.5
278.8
34
300.9
A) Write the linear regression equation for the data in the
chart.
Volume =
x+
where x is the grams of
the unknown metal. Round your answers to 3 decimal
places
B) If the mass of an unknown metal is 17, using your un-
rounded regression equation find its predicted volume.
Round your answer to 1 decimal place.
mL
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