Question

1. The operating characteristics of zinc-bromine batteries are partially dependent on the vapour pressure of the bromide comp
1 Teap X) VP(Y) Petrol TeTank TenInitial TPetrol Pr Hydrocarbons gn.) 0.7 12 24 5.1 21 4. 3 10. 4 14. 7 17.4 21 25. 5 28. 7 2
1. The operating characteristics of zinc-bromine batteries are partially dependent on the vapour pressure of the bromide compound, which is itself dependent on the temperature at which the battery operates. (a) In the data file RegressionTutorial.xlsx there are data of measurements of vapour pressure and the corresponding operating temperatures. Copy the data into Minitab and run a regression analysis. 1 mark for output (b) First perform an hypothesis test to see if there is a significant connection between the response and the predictor. 2 marks (c) If there is a connection, run a test to determine if the intercept is significantly different from zero. 2 marks (d) Using the results from the previous two parts, write down the equation of the line of best fit.1 mark mari ive the coefficient of determination and explain what it means.
1 Teap X) VP(Y) Petrol TeTank TenInitial TPetrol Pr Hydrocarbons gn.) 0.7 12 24 5.1 21 4. 3 10. 4 14. 7 17.4 21 25. 5 28. 7 24 35. 6 39. 5 15 13 67 49. 7 16 15 16 16 31 31 16 16 15 30 30 16 16 17 17 30 24 18 16 20 16 15 28 24 18 17 16 28 16 27 15 15 19 18 19 19 16
0 0
Add a comment Improve this question Transcribed image text
Answer #1


Best-fit values Slope 1.308 0.06173 Y-intercept 2.209 ± 1.698 X-intercept 1.689 1/Slope 0.7646 95% Confidence Intervals 1.157and f-ind t rentt, 0 data /2 buyt fut oLuY redi ct。 and c) ej

Add a comment
Know the answer?
Add Answer to:
1. The operating characteristics of zinc-bromine batteries are partially dependent on the vapour pressure of the b...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT