The data below were collected by a chemical engineer. Y is filtration time, x_1 is temperature, and x_2 is pressure. Fit a second order model. What operating conditions would you recommend if the objective is to minimize the filtration time

The data below were collected by a chemical engineer. Y is filtration time, x_1 is temperature, and x_2 is pressure. Fit a second order model. What operating conditions would you recommend if the objective is to minimize the filtration time

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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MO22. Supercavitation is a propulsion technology for undersea vehicles that can greatly increase their speed. It occurs above approximately 50 meters per second, when the pressure drops off sufficiently to allow the water to dissociate into water vapor forming a gas bubble behind the vehicle. When the gas bubble completely encloses the vehicle, supercavitation is said to occur. Eight (n = 8) tests were conducted on a scale model of an undersea vehicle in a towing basin with the average observed speed x= 102.2 meters per second. Assume that speed is normally distributed with o = 4 meters per second. Use a = 0.05, test Ho: µ = 100 versus H, : µ < 100. What is the value of zo (2 decimal places, 0.00) and what can be concluded? Provide all the necessary solutions. z0 = Blank 1 and Blank 2 the Blank 3 hypothesis. Blank 1 Add your answer Blank 2 Add your answer Blank 3 Add your answer
MO22. Supercavitation is a propulsion technology for undersea vehicles that can greatly increase their speed. It occurs above approximately 50 meters per second, when the pressure drops off sufficiently to allow the water to dissociate into water vapor forming a gas bubble behind the vehicle. When the gas bubble completely encloses the vehicle, supercavitation is said to occur. Eight (n 8) tests were conducted on a scale model of an undersea vehicle in a towing basin with the average observed speed x 102.2 meters per second. Assume that speed is normally distributed with a = 4 meters per second. Use a = 0,05, test Ho: = 100 versus H, : p<100. What is the value of zo (2 decimal places, 0.00) and what can be concluded? Provide all the necessary solutions. z0 Blank 1 and Blank 2 the Blank 3 hypothesis. Blank 1 Add your answer Blank 2 Add your answer Blank 3 Add your answer
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A patient is classified as having gestational diabetes if their average glucose level is above 140 milligrams per deciliter (mg/dl) one hour after a sugary drink is ingested. Rebecca's doctor is concerned that she may suffer from gestational diabetes. There is variation both in the actual glucose level and in the blood test that measures the level. Rebecca's measured glucose level one hour after ingesting the sugary drink varies according to the Normal distribution with μ=140+5 mg/dl and σ=5+1 mg/dl. Using the Central Limit Theorem, determine the probability of Rebecca being diagnosed with gestational diabetes if her glucose level is measured: Once? n=5+2 times n=5+4 times Comment on the relationship between the probabilities observed in (a), (b), and (c). Explain, using concepts from lecture why this occurs and what it means in context.
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MO22. Supercavitation is a propulsion technology for undersea vehicles that can greatly increase their speed. It occurs above approximately 50 meters per second, when the pressure drops off sufficiently to allow the water to dissociate into water vapor forming a gas bubble behind the vehicle. When the gas bubble completely encloses the vehicle, supercavitation is said to occur. Eight (n = 8) tests were conducted on a scale model of an undersea vehicle in a towing basin with the average observed speed x = 102.2 meters per second. Assume that speed is normally distributed with o = 4 meters per second. Use a = 0.05, test Ho: H = 100 versus H1 : µ < 100. What is the value of zo (2 decimal places, 0.00) and what can be concluded? Provide all the necessary solutions. z0 = Blank 1 and Blank 2 the Blank 3 hypothesis. Blank 1 Add your answer Blank 2 Add your answer Blank 3 Add your answer
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