Eight independent measurements were taken of the

Chapter 5, Problem 10E

(choose chapter or problem)

Eight independent measurements were taken of the dissolution rate of a certain chemical at a temperature of 0\({ }^{0} \mathrm{C}\), and seven independent measurements were taken of the rate at a temperature of 10\({ }^{0} \mathrm{C}\). The results are as follows:

0°C: 2.28 1.66 2.56 2.64 1.92 3.09 3.09 2.48

10°C: 4.63 4.56 4.42 4.79 4.26 4.37 4.44

Find a 98% confidence interval for the difference between the dissolution rates at 0\({ }^{0} \mathrm{C}\) and 10\({ }^{0} \mathrm{C}\).

Equation transcription:

Text transcription:

{ }^{0} \mathrm{C}