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The following table contains time series data for regular gasoline prices in the United States for 36 consecutive months: Month Price ($) Month Price ($) Month Price ($) 2.27 13 2.84 25 3.91 2. 2.63 14 2.73 26 3.68 2.53 15 2.73 27 3.65 4 2.62 16 2.73 28 3.64 2.55 17 2.71 29 3.61 2.55 18 2.80 30 3.45 7 2.65 19 2.86 31 3.38 8 2.61 20 2.99 32 3.27 9. 2.72 21 3.10 33 3.38 10 2.64 22 3.21 34 3.58 11 2.77 23 3.56 35 3.85 12 2.85 24 3.80 36 3.90 (a) Choose the correct line chart for these time series data. What interpretations can you make about the average price per gallon of conventional regular gasoline over these 36 months? (i) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (ii) Price ($) 4.50 4.00 3.50 ww 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (iii) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 7 11 13 15 17 19 21 23 25 27 29 31 33 35 Month 3, (iv) Price ($) 4,50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month - Select your answer Select your answer - Graph (i) Graph (ii) Graph (iii) Graph (iv) (b) Fit a linear trendline to the data. What does the trendline indicate about the price of gasoline over these 36 months? - Select your answer - - Select your answer - Positive non-linear trend Positive linear trend Negative linear trend Negative non-linear trend The following table contains time series data for regular gasoline prices in the United States for 36 consecutive months: Month Price ($) Month Price ($) Month Price ($) 2.27 13 2.84 25 3.91 2. 2.63 14 2.73 26 3.68 2.53 15 2.73 27 3.65 4 2.62 16 2.73 28 3.64 2.55 17 2.71 29 3.61 2.55 18 2.80 30 3.45 7 2.65 19 2.86 31 3.38 8 2.61 20 2.99 32 3.27 9. 2.72 21 3.10 33 3.38 10 2.64 22 3.21 34 3.58 11 2.77 23 3.56 35 3.85 12 2.85 24 3.80 36 3.90 (a) Choose the correct line chart for these time series data. What interpretations can you make about the average price per gallon of conventional regular gasoline over these 36 months? (i) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (ii) Price ($) 4.50 4.00 3.50 ww 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (iii) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 7 11 13 15 17 19 21 23 25 27 29 31 33 35 Month 3, (iv) Price ($) 4,50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month - Select your answer Select your answer - Graph (i) Graph (ii) Graph (iii) Graph (iv) (b) Fit a linear trendline to the data. What does the trendline indicate about the price of gasoline over these 36 months? - Select your answer - - Select your answer - Positive non-linear trend Positive linear trend Negative linear trend Negative non-linear trend The following table contains time series data for regular gasoline prices in the United States for 36 consecutive months: Month Price ($) Month Price ($) Month Price ($) 2.27 13 2.84 25 3.91 2. 2.63 14 2.73 26 3.68 2.53 15 2.73 27 3.65 4 2.62 16 2.73 28 3.64 2.55 17 2.71 29 3.61 2.55 18 2.80 30 3.45 7 2.65 19 2.86 31 3.38 8 2.61 20 2.99 32 3.27 9. 2.72 21 3.10 33 3.38 10 2.64 22 3.21 34 3.58 11 2.77 23 3.56 35 3.85 12 2.85 24 3.80 36 3.90 (a) Choose the correct line chart for these time series data. What interpretations can you make about the average price per gallon of conventional regular gasoline over these 36 months? (i) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (ii) Price ($) 4.50 4.00 3.50 ww 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (iii) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 7 11 13 15 17 19 21 23 25 27 29 31 33 35 Month 3, (iv) Price ($) 4,50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month - Select your answer Select your answer - Graph (i) Graph (ii) Graph (iii) Graph (iv) (b) Fit a linear trendline to the data. What does the trendline indicate about the price of gasoline over these 36 months? - Select your answer - - Select your answer - Positive non-linear trend Positive linear trend Negative linear trend Negative non-linear trend The following table contains time series data for regular gasoline prices in the United States for 36 consecutive months: Month Price ($) Month Price ($) Month Price ($) 2.27 13 2.84 25 3.91 2. 2.63 14 2.73 26 3.68 2.53 15 2.73 27 3.65 4 2.62 16 2.73 28 3.64 2.55 17 2.71 29 3.61 2.55 18 2.80 30 3.45 7 2.65 19 2.86 31 3.38 8 2.61 20 2.99 32 3.27 9. 2.72 21 3.10 33 3.38 10 2.64 22 3.21 34 3.58 11 2.77 23 3.56 35 3.85 12 2.85 24 3.80 36 3.90 (a) Choose the correct line chart for these time series data. What interpretations can you make about the average price per gallon of conventional regular gasoline over these 36 months? (i) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (ii) Price ($) 4.50 4.00 3.50 ww 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (iii) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 7 11 13 15 17 19 21 23 25 27 29 31 33 35 Month 3, (iv) Price ($) 4,50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month - Select your answer Select your answer - Graph (i) Graph (ii) Graph (iii) Graph (iv) (b) Fit a linear trendline to the data. What does the trendline indicate about the price of gasoline over these 36 months? - Select your answer - - Select your answer - Positive non-linear trend Positive linear trend Negative linear trend Negative non-linear trend The following table contains time series data for regular gasoline prices in the United States for 36 consecutive months: Month Price ($) Month Price ($) Month Price ($) 2.27 13 2.84 25 3.91 2. 2.63 14 2.73 26 3.68 2.53 15 2.73 27 3.65 4 2.62 16 2.73 28 3.64 2.55 17 2.71 29 3.61 2.55 18 2.80 30 3.45 7 2.65 19 2.86 31 3.38 8 2.61 20 2.99 32 3.27 9. 2.72 21 3.10 33 3.38 10 2.64 22 3.21 34 3.58 11 2.77 23 3.56 35 3.85 12 2.85 24 3.80 36 3.90 (a) Choose the correct line chart for these time series data. What interpretations can you make about the average price per gallon of conventional regular gasoline over these 36 months? (i) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (ii) Price ($) 4.50 4.00 3.50 ww 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (iii) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 7 11 13 15 17 19 21 23 25 27 29 31 33 35 Month 3, (iv) Price ($) 4,50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month - Select your answer Select your answer - Graph (i) Graph (ii) Graph (iii) Graph (iv) (b) Fit a linear trendline to the data. What does the trendline indicate about the price of gasoline over these 36 months? - Select your answer - - Select your answer - Positive non-linear trend Positive linear trend Negative linear trend Negative non-linear trend The following table contains time series data for regular gasoline prices in the United States for 36 consecutive months: Month Price ($) Month Price ($) Month Price ($) 2.27 13 2.84 25 3.91 2. 2.63 14 2.73 26 3.68 2.53 15 2.73 27 3.65 4 2.62 16 2.73 28 3.64 2.55 17 2.71 29 3.61 2.55 18 2.80 30 3.45 7 2.65 19 2.86 31 3.38 8 2.61 20 2.99 32 3.27 9. 2.72 21 3.10 33 3.38 10 2.64 22 3.21 34 3.58 11 2.77 23 3.56 35 3.85 12 2.85 24 3.80 36 3.90 (a) Choose the correct line chart for these time series data. What interpretations can you make about the average price per gallon of conventional regular gasoline over these 36 months? (i) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (ii) Price ($) 4.50 4.00 3.50 ww 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (iii) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 7 11 13 15 17 19 21 23 25 27 29 31 33 35 Month 3, (iv) Price ($) 4,50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month - Select your answer Select your answer - Graph (i) Graph (ii) Graph (iii) Graph (iv) (b) Fit a linear trendline to the data. What does the trendline indicate about the price of gasoline over these 36 months? - Select your answer - - Select your answer - Positive non-linear trend Positive linear trend Negative linear trend Negative non-linear trend The following table contains time series data for regular gasoline prices in the United States for 36 consecutive months: Month Price ($) Month Price ($) Month Price ($) 2.27 13 2.84 25 3.91 2. 2.63 14 2.73 26 3.68 2.53 15 2.73 27 3.65 4 2.62 16 2.73 28 3.64 2.55 17 2.71 29 3.61 2.55 18 2.80 30 3.45 7 2.65 19 2.86 31 3.38 8 2.61 20 2.99 32 3.27 9. 2.72 21 3.10 33 3.38 10 2.64 22 3.21 34 3.58 11 2.77 23 3.56 35 3.85 12 2.85 24 3.80 36 3.90 (a) Choose the correct line chart for these time series data. What interpretations can you make about the average price per gallon of conventional regular gasoline over these 36 months? (i) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (ii) Price ($) 4.50 4.00 3.50 ww 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (iii) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 7 11 13 15 17 19 21 23 25 27 29 31 33 35 Month 3, (iv) Price ($) 4,50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month - Select your answer Select your answer - Graph (i) Graph (ii) Graph (iii) Graph (iv) (b) Fit a linear trendline to the data. What does the trendline indicate about the price of gasoline over these 36 months? - Select your answer - - Select your answer - Positive non-linear trend Positive linear trend Negative linear trend Negative non-linear trend The following table contains time series data for regular gasoline prices in the United States for 36 consecutive months: Month Price ($) Month Price ($) Month Price ($) 2.27 13 2.84 25 3.91 2. 2.63 14 2.73 26 3.68 2.53 15 2.73 27 3.65 4 2.62 16 2.73 28 3.64 2.55 17 2.71 29 3.61 2.55 18 2.80 30 3.45 7 2.65 19 2.86 31 3.38 8 2.61 20 2.99 32 3.27 9. 2.72 21 3.10 33 3.38 10 2.64 22 3.21 34 3.58 11 2.77 23 3.56 35 3.85 12 2.85 24 3.80 36 3.90 (a) Choose the correct line chart for these time series data. What interpretations can you make about the average price per gallon of conventional regular gasoline over these 36 months? (i) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (ii) Price ($) 4.50 4.00 3.50 ww 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (iii) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 7 11 13 15 17 19 21 23 25 27 29 31 33 35 Month 3, (iv) Price ($) 4,50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month - Select your answer Select your answer - Graph (i) Graph (ii) Graph (iii) Graph (iv) (b) Fit a linear trendline to the data. What does the trendline indicate about the price of gasoline over these 36 months? - Select your answer - - Select your answer - Positive non-linear trend Positive linear trend Negative linear trend Negative non-linear trend
Expert Answer:
Answer rating: 100% (QA)
Solution a The answer is Graph iv To construct a line chart in Excel follow the below steps 1 Choose ... View the full answer
Related Book For
Essentials of Business Analytics
ISBN: 978-1285187273
1st edition
Authors: Jeffrey Camm, James Cochran, Michael Fry, Jeffrey Ohlmann , David Anderson, Dennis Sweeney, Thomas Williams
Posted Date:
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