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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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Hi could you answer the blanks for me?

(units: mm Hg/10)
(units: mm Hg/10)
3.3
2.1
7.5
44.4
4.6
4.2
y
34.5
26.2
16.2
13.9
(a) Verify that Ex = 21.7, Ey = 135.2, Ex = 110.35, Ey = 4303.7, Exy = 684.39, and r 0.954.
Σχ
Ey
Ex?
Ey2[
Exy
(b) Use a 5% level of significance to test the claim thatp > 0. (Use 2 decimal places.)
critical t
Conclusion
O Reject the null hypothesis, there is sufficient evidence that p > 0.
O Reject the null hypothesis, there is insufficient evidence that p > 0.
O Fail to reject the null hypothesis, there is insufficient evidence that p > 0.
O Fail to reject the null hypothesis, there is sufficient evidence that p > 0.
(c) Verify that S, * 4.4196, a = 0.842, and b= 6.036.
Se
(d) Find the predicted pressure when breathing pure oxygen if the pressure from breathing available air is x = 5.1. (Use 2 decimal places.)
(e) Find a 99% confidence interval for y when x = 5.1. (Use 1 decimal place.)
lower limit
upper limit
(f) Use a 5% level of significance to test the claim that ß > 0. (Use 2 decimal places.)
critical t
Conclusion
O Reject the null hypothesis, there is sufficient evidence that 6 > 0.
O Reject the null hypothesis, there is insufficient evidence that ß > 0.
O Fail to reject the null hynothesis there is insufficient evidence that A>0
Transcribed Image Text:(units: mm Hg/10) (units: mm Hg/10) 3.3 2.1 7.5 44.4 4.6 4.2 y 34.5 26.2 16.2 13.9 (a) Verify that Ex = 21.7, Ey = 135.2, Ex = 110.35, Ey = 4303.7, Exy = 684.39, and r 0.954. Σχ Ey Ex? Ey2[ Exy (b) Use a 5% level of significance to test the claim thatp > 0. (Use 2 decimal places.) critical t Conclusion O Reject the null hypothesis, there is sufficient evidence that p > 0. O Reject the null hypothesis, there is insufficient evidence that p > 0. O Fail to reject the null hypothesis, there is insufficient evidence that p > 0. O Fail to reject the null hypothesis, there is sufficient evidence that p > 0. (c) Verify that S, * 4.4196, a = 0.842, and b= 6.036. Se (d) Find the predicted pressure when breathing pure oxygen if the pressure from breathing available air is x = 5.1. (Use 2 decimal places.) (e) Find a 99% confidence interval for y when x = 5.1. (Use 1 decimal place.) lower limit upper limit (f) Use a 5% level of significance to test the claim that ß > 0. (Use 2 decimal places.) critical t Conclusion O Reject the null hypothesis, there is sufficient evidence that 6 > 0. O Reject the null hypothesis, there is insufficient evidence that ß > 0. O Fail to reject the null hynothesis there is insufficient evidence that A>0
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