Another chemical engineer is studying the same process as in Exercise 7, and uses thefollowing experimental matrix.Temperature (C) Stirring Rate (ipm)Yield (%)1103070.2774.9577.9111040110501106082.6973.4373.1412130121401215078.271216074.891323069.071324070.831325079.181326078.101433073.711434077.7074.3180.991435014360Compute the corelation between temperature and yield, between stiring rate andyield, and between temperature and stiring rate.Do these data provide good evidence that the yield is unaffected by temperature, withinthe range of the data? Or might the result be due to confounding? Explain.Do these data provide good evidence that increasing the stiring rate causes the yield toincrease, within the range of the data? Or might the result be due to confounding?Explain.Б.C.d. Which experimental design is better, this one or the one in Exercise 7? Explain.

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Answered: Another chemical engineer is studying…

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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5 and 6. The following data was collected from 1 bag of Hershey Kisses®. Each Kiss® was weighed in grams with the wrapper and recorded in the table below. Hershey claims that there are 368 grams of chocolate in one bag. Hershey Kiss Weights in Grams 4.76 4.72 4.74 4.55 4.91 4.74 4.78 4.71 4.80 4.78 4.78 4.75 4.79 4.82 4.91 4.83 4.68 4.74 4.70 4.80 4.70 4.76 4.70 4.83 4.93 4.74 4.84 4.82 4.76 4.77 4.72 4.78 4.83 4.75 4.74 4.68 4.84 4.71 4.71 4.76 4.66 4.78 4.73 4.74 4.92 4.77 4.80 4.79 4.86 4.64 4.78 4.70 4.75 4.78 4.76 4.83 4.66 4.77 4.83 4.78 4.69 4.81 4.68 4.78 4.88 4.72 4.85 4.85 4.81 4.74 4.80 4.82 4.84 4.70 4.85 4.70 4.81 4.72 4.79 4.73 4.61 Based on Hershey's® claim for 368 total net grams of chocolate in the bag, approximately how many Kisses® too many or too few are there? Assume that the Kisses® were weighed with the wrapper, each wrapper weighs 0.12 grams, and the net grams listed on the bag are for the chocolate only. Give some possible…
Q A business researcher is investigating the relationship between certain personality characteristics of s business owners and the businesses' growth potential over the next five years. The researcher randon selects 15 small business owners, administers the "Speed and Impatience" (X) and "Job Involvement subscales of the Jenkins Activity Survey, and then determines the "Growth Potential (Z) for the businesses. The resulting data are as follows. Speed and Impatience Job Involvement Growth Potential Y Z 4 3 5 7 4 6 9 10 8 9 8 10 7 7 8 3 3 7 4 4 3 2 2 3 5 7 4 4 4 1 1 2 6 Without using SPSS, compute the following descriptive items. 1) The mean of the variable Speed and Impatience 2) The median of the variable growth potential 3) The quartiles Q1, Q2, Q3 and the IQR of the variable Speed and Impatience
Using the table below, what is your forecast for week 11 using a three-week weighted moving average with weights of 0.30 for the most current time period and 0.2 for the oldest time period? Week Sales 1 110 115 125 4 120 5 125 120 7 130 8. 115 9. 110 10 130 2.
Consider the average family income and annual savings of nine families shown below. Test the significance of your computed correlation coefficient at a=0.05. * Annual Income (in P10,000) (X) 41 44 47 50 53 56 59 61 64 56 59 Annual Savings (in P10,000) (Y) 3. 4 7. 7 8. 9. 10 9. 8 7.
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Find P15, Q1,D3,Q2,D6 and P85
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