Some tests were carried out on a newly designed carburetor. Fourvariables were studied as follows:VariableA: tension on springB: air gapLowNarrowC: size of apertureSmallD: rate of flow of gas SlowA B CThe immediate object was to find the effects of these changes on theamount of unburned hydrocarbons in the engine exhause gas. The followingresults were obtained.11++1 ++11111 + + 1+++++1+ +D+1+1+11+HighOpenLargeRapid+Unburned Hydrocarbons8.21.76.23.06.85.03.89.3It was hoped to develop a design giving lower levels of unburnedhydrocarbons. Perform an analysis of variance to give suggestions on howthe experimental objectives may be achieved. Use 5% level of significance.Provide the settings that will optimize the desired result.

Given information: The variables in the given study are: A = Tension on spring B = Air gap C = Size…

Answered: Some tests were carried out on a newly…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Consider the function 1. 4x%. Select all of the critical points. a) x = -3 b) x = -2 c) x = 0 %3D d) a = 3/2 a. 45
. In a recent bicycle race through a mountainous region in Spain the world champion, Annemiek van Vleuten, asked her team for an unpainted bike. In the hope of making the climbs easier to ride, her request was based on a total mass saving of about 100 grams. Suppose her bike has a section of carbon tubing as in Figure 2(a) below. The inner and outer diameter of this tube is 4.76 cm and 5.07 cm respectively. Both ends are cut at 45° with the cuts centred on z = 20 cm. For convenience we may take the cuts to be in the z direction. 4 B D (b) Figure 3: (a) The full length of tube and (b) the top end showing the 45° cut. Construct and evaluate a triple integral in cylindrical coordinates to (i) find the mass of the carbon fibre tube, taking its density as (ii) find the mass of removed paint, taking its thickness to be g/cm³. = 1.7 g/cm³. p = 0.01 cm and density Tp = 1.4
4. 3m 6 m 12 m bh 2 в. ( V - Bh V- UL V= %3D B. B.
Does the new training program appear to be more effective than the older training program in lowering the weight of its new prospects?
Persons having Raynaud's syndrome are apt to suffer a sudden impairment of blood circulation in fingers and toes. In an experiment to study the extent of this impairment, each subject immersed a forefinger in water and the resulting heat output (cal/cm?/min) was measured. For m = 9 subjects with the syndrome, the average heat output was x = 0.62, and for n = 9 nonsufferers, the average output was 2.06. Let u, and uz denote the true average heat outputs for the sufferers and nonsufferers, respectively. Assume that the two distributions of heat output are normal with o, = 0.1 and oz = 0.5. vA, says tnal ule a y---- Calculate the test statistic and P-value. (Round your test statistic to two decimal places and your P-value to four decimal places.) P-value = What is the probability of a type II error when the actual difference between u, and uz is u - uz = -1.1? (Round your answer to four decimal places.) Assuming that m = n, what sample sizes are required to ensure that 8 = 0.1 when u - uz…
Identify the null and alternative hypothesis for the given scenario: The average bagel weight for bagels made in America is 8 oz. A true New Yorker claims the average bagel weight in NYC is much higher. 8 Ha:
a) Assuming 8 degrees of freedom, find t0.07(df). t0.07(df) = b) Assuming 14 degrees of freedom, find t0.91(df). t0.91(df) =
For a population with u=60 and o=4, the X value corresponding to z=1 would be
Calcium is an important mineral for optimal body functioning. The recommended intake for Calcium for adults is 1000 mg per day. A researcher is interested to determine if adults with income below the poverty level have less calcium intake than the recommended amount. A hypothesis test is conduced. What is the alternative hypothesis? A. Ha: μ = 1000 mg B. Ha: μ < 1000 mg C. Ha: μ > 1000 mg D. Ha: μ ≠ 1000 mg
Consider the following passage: I ran a regression, with many variables to predict the result of another variable which was the murder rate. One can see that lots of things, can cause the murder rate to increase or decrease. I tried to account for all the important factors, and those factors are the SAT scores, unemployment rate, and international migration per 1,000. The SAT score is, average combined total score participants did on the SAT exam. The unemployment rate is, "a measure of the prevalence of unemployment and it is calculated as a percentage by dividing the number of unemployed individuals by all individuals currently in the labor force." (Wikipedia) International migration per 1,000 is, the number of people who come into a state from other countries per 1,000 people who live in the state. After I run the regression I will look at the t scores and p values and I should hopefully conclude that international migration does not cause crime. Which writing mistakes, if any, did…
1) Malaria is a disease that destroys red blood cells (the parasite invades red blood cells, multiplies, and then infects more red blood cells). In a recent study (Kotepul, et al., 2015) looking at various blood counts, the authors found the following results. Results are in billion red blood cells / cubic mm. Note that I have deliberately modified these results (do not use R): n ̄y s Low infection 527 4.16 2.23 High infection 157 4.51 2.34 Is there a difference in red blood cell count?(Hint: please think about this before you just start working on the problem!)
W 3. If PY = 3, YZ = 5 and PV = 12, find WV. %3D Y 4. If PW = YZ = 5 and PY = 10, find PV %3D 23 Z.

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS

Some tests were carried out on a newly designed carburetor. Four variables were studied as follows: