To investigate the fluid mechanics of swimming, twenty swimmers each swam a specified distance in a water-filled pool and in a pool where the water was thickened with food grade guar gum tocreate a syrup-like consistency. Velocity, in meters per second, was recorded and the results are given in the table below.Velocity (m/s)SwimmerWaterGuar Syrup10.900.9120.920.9931.000.9541.101.121.201.216.1.251.2171.251.2981.301.309.1.351.34101.401.42111.401.441.501.51131.651.58141.701.70151.751.80161.801.79171.801.845,3596112 171.801.84181.851.86191.901.88201.951.95The researchers concluded that swimming in guar syrup does not change mean swimming speed. Are the given data consistent with this conclusion? Carry out a hypothesis test using a 0.01significance level. (Use = Hwater Hguar syrup)State the appropriate null and alternative hypotheses.Ho: Hd = 0OHo: Hd = 0H: Hd Prt :0HHai Hd = 00 + Prn :0HHo: Ho = 0H: Ho#0Find the test statistic and P-value. (Round your test statistic to one decimal place and your P-value to three decimal places.)t = -1.1P-value =0.301State the conclusion in the problem context.We fail to reject H. The data do not provide convincing evidence that swimming in guar syrup changes mean swimming speed.We reject H. The data do not provide convincing evidence that swimming in guar syrup changes mean swimming speed.We reiect Ho, The data provide convincing evidence that swimmina in auar syrup changes mean swimmina speed.

Name: To investigate the fluid mechanics of swimming, twenty swimmers each
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Description: To investigate the fluid mechanics of swimming, twenty swimmers each swam a specified distance in a water-filled pool and in a pool where the water was thickened with food grade guar gum tocreate a syrup-like consistency. Velocity, in meters per sec

Given water guar syrup 0.9 0.91 0.92 0.99 1 0.95 1.1 1.12 1.2 1.21 1.25 1.21 1.25…

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The researchers concluded that swimming in guar syrup does not change mean swimming speed. Are the given data consistent with this čonci significance level. (Use H = Hwater- Hquar syrup) State the appropriate null and alternative hypotheses. OHo: Hg = 0 H: Hg> 0 Ho: Hd = 0 H: Hg <0 OHo: Hg<0 H,: H = 0 O Ho: Hd#0 H: Hg = 0 OHo: Ha = 0 H: Hg#0 Find the test statistic and P-value. (Round your test statistic to one decimal place and your P-value to three decimal places.) t= -1.1 P-value = 0.301 State the conclusion in the problem context. O Wwe fail to reject H. The data do not provide convincing evidence that swimming in guar syrup changes mean swimming speed. We reject Ho. The data do not provide convincing evidence that swimming guar syrup changes mean swimming speed.

The researchers concluded that swimming in guar syrup does not change mean swimming speed. Are the given data consistent with this čonci significance level. (Use H = Hwater- Hquar syrup) State the appropriate null and alternative hypotheses. OHo: Hg = 0 H: Hg> 0 Ho: Hd = 0 H: Hg <0 OHo: Hg<0 H,: H = 0 O Ho: Hd#0 H: Hg = 0 OHo: Ha = 0 H: Hg#0 Find the test statistic and P-value. (Round your test statistic to one decimal place and your P-value to three decimal places.) t= -1.1 P-value = 0.301 State the conclusion in the problem context. O Wwe fail to reject H. The data do not provide convincing evidence that swimming in guar syrup changes mean swimming speed. We reject Ho. The data do not provide convincing evidence that swimming guar syrup changes mean swimming speed.

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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