Using RStudio, run a linear regression to determine the equation of the line of best fit. Round to two decimal places, use x for the explanatory variable. Using your equation, estimate the mass of the object at 34 minutes. grams

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 17HP
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1. Can you please help me with theese questions. Thank you in advance. 

An experiment is run. The mass of an object is recorded over time.
Time (min)
Mass (g)
10
39
13
35
25
24
42
13
44
11
Plot the points in the grid below.
50+
45
40
35
30
25
20
15
10
5 10 15 20 25 30 35 40 45 50
Clear All Draw: Dot
Using RStudio, run a linear regression to determine the equation of the line of best fit. Round to two
decimal places, use x for the explanatory variable.
Using your equation, estimate the mass of the object at 34 minutes.
grams
Transcribed Image Text:An experiment is run. The mass of an object is recorded over time. Time (min) Mass (g) 10 39 13 35 25 24 42 13 44 11 Plot the points in the grid below. 50+ 45 40 35 30 25 20 15 10 5 10 15 20 25 30 35 40 45 50 Clear All Draw: Dot Using RStudio, run a linear regression to determine the equation of the line of best fit. Round to two decimal places, use x for the explanatory variable. Using your equation, estimate the mass of the object at 34 minutes. grams
Expert Solution
Step 1

The scatter plot is obtained using EXCEL. The software procedure is given below:

  • Enter the data.
  • Select Insert > Charts > Scatter > Scatter with only Markers.

The output using EXCEL is as follows:

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