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n Chemical compound data x (degrees °C) 0 15 723235 y (grams) 5 7 12 10 14 30 21 22 45 35 27 60 43 39 41 75 47 53 43 The amounts of a chemical compound y that dissolved in 100 grams of water at various temperatures x were recorded. Use the given data to complete parts (a) through (c) below. Click the icon to view the recorded data. (a) Find the equation of the regression line. (Round the constant to two decimal places as needed. Round the coefficient to three decimal places as needed.) (b) Graph the line on a scatter diagram. Choose the correct graph below. ○ A. A Grams 60- 0 80 Q Q О в. О с. D. A Grams 60- Q Q A Grams Q A Grams Q 60- 90- Q Q 0 80 02 0 Temperature (C) Temperature (C) (c) Estimate the amount of chemical that will dissolve in 100 grams of water at 50°C. ☐ grams (Round to two decimal places as needed.) 80 0+ 0 Temperature (C) 80 Temperature (C) ✓

n Chemical compound data x (degrees °C) 0 15 723235 y (grams) 5 7 12 10 14 30 21 22 45 35 27 60 43 39 41 75 47 53 43 The amounts of a chemical compound y that dissolved in 100 grams of water at various temperatures x were recorded. Use the given data to complete parts (a) through (c) below. Click the icon to view the recorded data. (a) Find the equation of the regression line. (Round the constant to two decimal places as needed. Round the coefficient to three decimal places as needed.) (b) Graph the line on a scatter diagram. Choose the correct graph below. ○ A. A Grams 60- 0 80 Q Q О в. О с. D. A Grams 60- Q Q A Grams Q A Grams Q 60- 90- Q Q 0 80 02 0 Temperature (C) Temperature (C) (c) Estimate the amount of chemical that will dissolve in 100 grams of water at 50°C. ☐ grams (Round to two decimal places as needed.) 80 0+ 0 Temperature (C) 80 Temperature (C) ✓

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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n Chemical compound data x (degrees °C) 0 15 723235 y (grams) 5 7 12 10 14 30 21 22 45 35 27 60 43 39 41 75 47 53 43
Transcribed Image Text:n Chemical compound data x (degrees °C) 0 15 723235 y (grams) 5 7 12 10 14 30 21 22 45 35 27 60 43 39 41 75 47 53 43
The amounts of a chemical compound y that dissolved in 100 grams of water at various temperatures x were recorded. Use the given data to complete parts (a) through (c) below. Click the icon to view the recorded data. (a) Find the equation of the regression line. (Round the constant to two decimal places as needed. Round the coefficient to three decimal places as needed.) (b) Graph the line on a scatter diagram. Choose the correct graph below. ○ A. A Grams 60- 0 80 Q Q О в. О с. D. A Grams 60- Q Q A Grams Q A Grams Q 60- 90- Q Q 0 80 02 0 Temperature (C) Temperature (C) (c) Estimate the amount of chemical that will dissolve in 100 grams of water at 50°C. ☐ grams (Round to two decimal places as needed.) 80 0+ 0 Temperature (C) 80 Temperature (C) ✓
Transcribed Image Text:The amounts of a chemical compound y that dissolved in 100 grams of water at various temperatures x were recorded. Use the given data to complete parts (a) through (c) below. Click the icon to view the recorded data. (a) Find the equation of the regression line. (Round the constant to two decimal places as needed. Round the coefficient to three decimal places as needed.) (b) Graph the line on a scatter diagram. Choose the correct graph below. ○ A. A Grams 60- 0 80 Q Q О в. О с. D. A Grams 60- Q Q A Grams Q A Grams Q 60- 90- Q Q 0 80 02 0 Temperature (C) Temperature (C) (c) Estimate the amount of chemical that will dissolve in 100 grams of water at 50°C. ☐ grams (Round to two decimal places as needed.) 80 0+ 0 Temperature (C) 80 Temperature (C) ✓
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