14. A pharmaceutical manufacturer has been researching new formulas to provide quicker relief of minor pains. His laboratories have produced three different formulas, which he wanted to test. Fifteen people who complained of minor pains were recruited for an experiment. Five were given formula 1, five were given formula 2, and the last five were given formula 3. Each was asked to take the medicine and report the length of time until some relief was felt. The results are shown below. Time in Minutes Until Relief is Felt Formula 2 Formula 1 Formula 3 2 6. 8 7 6. 3 7 9. 7 8. 8. 1 6. a) Set up the ANOVA Table. Use a = 0.05 to determine the critical value. b) Do these data provide sufficient evidence to indicate that differences in the time of relief exist among the three formulas? Use a = 0.05. Set up the H0 and H1 and show your work throughout the six step process.

14. A pharmaceutical manufacturer has been researching new formulas to provide quicker relief of minor pains. His laboratories have produced three different formulas, which he wanted to test. Fifteen people who complained of minor pains were recruited for an experiment. Five were given formula 1, five were given formula 2, and the last five were given formula 3. Each was asked to take the medicine and report the length of time until some relief was felt. The results are shown below. Time in Minutes Until Relief is Felt Formula 2 Formula 1 Formula 3 2 6. 8 7 6. 3 7 9. 7 8. 8. 1 6. a) Set up the ANOVA Table. Use a = 0.05 to determine the critical value. b) Do these data provide sufficient evidence to indicate that differences in the time of relief exist among the three formulas? Use a = 0.05. Set up the H0 and H1 and show your work throughout the six step process.

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Description: 14. A pharmaceutical manufacturer has been researching new formulas to providequicker relief of minor pains. His laboratories have produced three differentformulas, which he wanted to test. Fifteen people who complained of minor painswere recruited

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Topic Video

Question

14. A pharmaceutical manufacturer has been researching new formulas to provide
quicker relief of minor pains. His laboratories have produced three different
formulas, which he wanted to test. Fifteen people who complained of minor pains
were recruited for an experiment. Five were given formula 1, five were given
formula 2, and the last five were given formula 3. Each was asked to take the
medicine and report the length of time until some relief was felt. The results are
shown below.
Time in Minutes Until Relief is Felt
Formula 2
Formula 1
Formula 3
2
6.
8
7
6.
3
7
9.
7
8.
8.
1
6.
a) Set up the ANOVA Table. Use a = 0.05 to determine the critical value.
b) Do these data provide sufficient evidence to indicate that differences in the
time of relief exist among the three formulas? Use a = 0.05. Set up the H0 and
H1 and show your work throughout the six step process.

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